/* =============================================
   TỬ VI ĐẨU SỐ — Complete Stylesheet v2
   Inspired by xem-tuvi.com reference design
   ============================================= */
:root {
  --bg-deep: #080810;
  --bg-card: #0f1020;
  --bg-card-hover: #161830;
  --bg-surface: #0c0d1a;
  --bg-input: #12132a;
  --gold: #d4a853;
  --gold-light: #f0d68a;
  --gold-dim: #b8943f;
  --gold-glow: rgba(212,168,83,0.12);
  --text-primary: #e0ddd5;
  --text-secondary: #8a879a;
  --text-dim: #5c5970;
  --red: #e85d5d;
  --blue: #5b9cf5;
  --green: #5ac78b;
  --purple: #a87ce0;
  --orange: #e8a43e;
  --cyan: #4ecdc4;
  --border: rgba(212,168,83,0.08);
  --border-strong: rgba(212,168,83,0.22);
  --shadow: 0 4px 30px rgba(0,0,0,0.5);
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Be Vietnam Pro', system-ui, sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
  --container: 960px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:var(--font-body);background:var(--bg-deep);color:var(--text-primary);line-height:1.7;overflow-x:hidden}
.container{max-width:var(--container);margin:0 auto;padding:0 1.25rem}
a{color:var(--gold);text-decoration:none}
a:hover{color:var(--gold-light)}
code{background:rgba(212,168,83,0.1);padding:0.1rem 0.4rem;border-radius:4px;font-size:0.82rem;color:var(--gold)}

/* HERO */
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;padding:1.5rem}
.hero-bg{position:absolute;inset:0;pointer-events:none}
.star-field{position:absolute;inset:0}
.star-field .star{position:absolute;width:2px;height:2px;background:#fff;border-radius:50%;animation:twinkle var(--dur,3s) ease-in-out infinite;opacity:0}
@keyframes twinkle{0%,100%{opacity:0}50%{opacity:var(--op,0.6)}}
.orb{position:absolute;border-radius:50%;filter:blur(100px);opacity:0.25}
.orb-1{width:420px;height:420px;background:radial-gradient(circle,rgba(212,168,83,0.3),transparent);top:-120px;right:-100px}
.orb-2{width:300px;height:300px;background:radial-gradient(circle,rgba(100,60,180,0.25),transparent);bottom:-80px;left:-60px}
.hero-content{position:relative;z-index:1;text-align:center;max-width:520px;width:100%}
.mandala-wrapper{width:180px;height:180px;margin:0 auto 1rem;animation:mandalaFloat 8s ease-in-out infinite}
@keyframes mandalaFloat{0%,100%{transform:translateY(0) rotate(0deg)}50%{transform:translateY(-8px) rotate(3deg)}}
.mandala{width:100%;height:100%}
.hero-title{font-family:var(--font-display);font-size:clamp(2.4rem,6vw,3.6rem);font-weight:600;color:var(--text-primary);letter-spacing:2px;margin-bottom:0.3rem;animation:fadeDown .8s ease}
.hero-tagline{color:var(--text-secondary);font-size:0.95rem;margin-bottom:0.2rem;animation:fadeDown 1s ease}
.hero-quote{color:var(--gold-dim);font-size:0.85rem;margin-bottom:0.8rem;animation:fadeDown 1.2s ease}
.hero-quote-2{color:var(--text-dim);font-size:0.78rem;margin-bottom:1.5rem;font-style:italic;min-height:1.2em}
@keyframes fadeDown{from{opacity:0;transform:translateY(-18px)}to{opacity:1;transform:translateY(0)}}

/* INPUT CARD */
.input-card{background:var(--bg-card);border:1px solid var(--border-strong);border-radius:var(--radius);padding:1.5rem;text-align:left;box-shadow:var(--shadow);animation:fadeUp 1.2s ease}
@keyframes fadeUp{from{opacity:0;transform:translateY(25px)}to{opacity:1;transform:translateY(0)}}
.form-section-label{font-size:0.78rem;font-weight:600;color:var(--gold);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:0.4rem;margin-top:1rem}
.form-section-label:first-child{margin-top:0}
.form-section-label--required{color:var(--gold-light)}
.form-label-sm{font-size:0.78rem;font-weight:500;color:var(--gold-dim);margin-bottom:0.25rem;display:block}
.form-input{width:100%;padding:0.7rem 0.9rem;background:var(--bg-input);border:1px solid var(--border-strong);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-body);font-size:0.92rem;transition:border-color .2s,box-shadow .2s;appearance:none;-webkit-appearance:none}
.form-input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px var(--gold-glow)}
.form-input::placeholder{color:var(--text-dim)}
select.form-input{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath fill='%23d4a853' d='M5 6L0 0h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 0.9rem center;padding-right:2.2rem}
.form-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0.7rem;margin-bottom:0.5rem}
.form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:0.7rem;margin-bottom:0.3rem}
.form-group{display:flex;flex-direction:column}
.btn-submit{width:100%;padding:0.85rem;margin-top:0.8rem;background:linear-gradient(135deg,var(--gold-dim),var(--gold));border:none;border-radius:var(--radius-sm);color:#080810;font-family:var(--font-body);font-size:1rem;font-weight:700;cursor:pointer;transition:all .3s;display:flex;align-items:center;justify-content:center;gap:0.5rem}
.btn-submit:hover{background:linear-gradient(135deg,var(--gold),var(--gold-light));transform:translateY(-1px);box-shadow:0 4px 20px rgba(212,168,83,0.3)}
.btn-submit:disabled{opacity:0.5;cursor:not-allowed;transform:none}
.btn-icon{font-size:1.2rem}
.form-privacy{text-align:center;font-size:0.72rem;color:var(--text-dim);margin-top:0.6rem}
.hero-footer-link{margin-top:1.5rem;animation:fadeUp 1.4s ease}
.link-btn{background:none;border:none;color:var(--gold-dim);font-family:var(--font-body);font-size:0.85rem;cursor:pointer;transition:color .2s}
.link-btn:hover{color:var(--gold-light)}

/* MODALS */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.85);z-index:1000;display:flex;align-items:center;justify-content:center;padding:1.5rem;animation:fadeIn .3s ease}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal-card{background:var(--bg-card);border:1px solid var(--border-strong);border-radius:16px;padding:2rem;max-width:440px;width:100%;text-align:center;animation:modalPop .4s ease}
.modal-card--wide{max-width:600px;text-align:left;max-height:85vh;overflow-y:auto}
@keyframes modalPop{from{opacity:0;transform:scale(0.9) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}
.modal-icon{font-size:2.5rem;margin-bottom:0.8rem}
.modal-card h2{font-family:var(--font-display);font-size:1.6rem;color:var(--text-primary);margin-bottom:0.2rem}
.modal-sub{color:var(--text-secondary);font-size:0.9rem;margin-bottom:1.5rem}
.modal-close{background:none;border:none;color:var(--red);font-family:var(--font-body);font-size:0.9rem;cursor:pointer;margin-bottom:1rem;padding:0}
.disclaimer-items{display:flex;flex-direction:column;gap:0.8rem;margin-bottom:1.5rem;text-align:left}
.disclaimer-item{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:0.9rem 1rem;display:flex;gap:0.7rem;align-items:flex-start}
.disclaimer-emoji{font-size:1.3rem;flex-shrink:0;margin-top:0.1rem}
.disclaimer-item p{font-size:0.88rem;color:var(--text-secondary);line-height:1.6}
.disclaimer-item strong{color:var(--text-primary)}
.disclaimer-quote{border-color:rgba(212,168,83,0.15);background:rgba(212,168,83,0.04)}
.quote-mark{font-size:1.5rem;color:var(--gold-dim);line-height:1}
.disclaimer-quote em{color:var(--gold);font-size:0.9rem}
.btn-understand{width:100%;padding:0.9rem;background:linear-gradient(135deg,var(--gold-dim),var(--gold));border:none;border-radius:var(--radius-sm);color:#080810;font-family:var(--font-body);font-size:1rem;font-weight:700;cursor:pointer;transition:all .3s}
.btn-understand:hover{background:linear-gradient(135deg,var(--gold),var(--gold-light))}

/* About modal */
.about-hero-img{background:linear-gradient(135deg,rgba(20,20,50,0.9),rgba(10,10,30,0.9));border-radius:var(--radius);padding:2.5rem 1.5rem;text-align:center;margin-bottom:1.5rem;border:1px solid var(--border)}
.about-hero-img h2{font-family:var(--font-display);font-size:2rem;color:var(--text-primary)}
.about-hero-img p{color:var(--text-secondary);font-size:0.9rem}
.about-body h3{font-family:var(--font-display);font-size:1.3rem;color:var(--text-primary);margin:1.3rem 0 0.5rem}
.about-body p{font-size:0.9rem;color:var(--text-secondary);margin-bottom:0.6rem;line-height:1.7}
.about-body strong{color:var(--gold-light)}
.about-callout{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:1rem;display:flex;gap:0.8rem;align-items:flex-start;margin:1rem 0}
.about-callout span{font-size:1.3rem}
.about-callout p{font-size:0.88rem;color:var(--text-secondary)}
/* About Modal: Benefits Grid */
.about-benefits-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem;margin:1rem 0}
.about-benefit{text-align:center;padding:1rem .75rem;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-sm)}
.about-benefit span{font-size:1.5rem;display:block;margin-bottom:.3rem}
.about-benefit strong{display:block;color:var(--text-primary);font-size:.88rem;margin-bottom:.25rem}
.about-benefit p{color:var(--text-dim);font-size:.78rem;line-height:1.5;margin:0}
/* About Modal: Palace Grid */
.about-palace-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.5rem;margin:1rem 0}
.about-palace-grid div{padding:.6rem .8rem;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-sm);font-size:.82rem;color:var(--text-secondary);line-height:1.5}
.about-palace-grid div strong{color:var(--gold)}
/* About Modal: Steps */
.about-steps{margin:1rem 0}
.about-step{display:flex;align-items:flex-start;gap:.75rem;padding:.75rem 0;border-bottom:1px solid var(--border)}
.about-step:last-child{border-bottom:none}
.about-step-num{width:1.6rem;height:1.6rem;background:var(--gold);color:var(--bg-deep);font-weight:800;font-size:.78rem;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:.1rem}
.about-step strong{color:var(--text-primary);font-size:.88rem}
.about-step p{color:var(--text-dim);font-size:.82rem;margin:0}
@media(max-width:480px){.about-benefits-grid,.about-palace-grid{grid-template-columns:1fr}}

/* LOADING */
.loading-overlay{position:fixed;inset:0;background:radial-gradient(ellipse at center,rgba(20,15,40,0.97),rgba(8,8,16,0.99));z-index:2000;display:flex;align-items:center;justify-content:center;animation:fadeIn .5s ease}
.loading-content{text-align:center}
.loading-orb{position:relative;width:100px;height:100px;margin:0 auto 1.5rem}
.loading-orb-inner{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:1.8rem;color:var(--text-dim)}
.loading-ring{position:absolute;inset:0;animation:spin 2s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.loading-ring-progress{animation:dashSpin 2s linear infinite}
@keyframes dashSpin{to{stroke-dashoffset:-283}}
.loading-text{font-size:1rem;color:var(--text-primary);margin-bottom:0.3rem}
.loading-sub{font-size:0.82rem;color:var(--text-dim)}

/* RESULTS */
.results-section{padding-top:0;background:var(--bg-deep);min-height:100vh}
.results-topbar{background:var(--bg-surface);border-bottom:1px solid var(--border);padding:0.7rem 1.25rem;display:flex;align-items:center;gap:1rem;position:sticky;top:0;z-index:100}
.btn-back{background:rgba(255,255,255,0.06);border:1px solid var(--border);border-radius:6px;color:var(--text-secondary);font-family:var(--font-body);font-size:0.82rem;padding:0.35rem 0.8rem;cursor:pointer;transition:all .2s;white-space:nowrap}
.btn-back:hover{background:rgba(255,255,255,0.1);color:var(--text-primary)}
.topbar-info{font-size:0.82rem;color:var(--text-dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.section-label{font-size:0.7rem;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--text-dim);margin:2rem 0 0.8rem;padding-left:2px}

/* OVERVIEW CARD */
.overview-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;margin-bottom:0.5rem}
.overview-top{text-align:center;margin-bottom:1.2rem;padding-bottom:1.2rem;border-bottom:1px solid var(--border)}
.overview-yinyang{font-size:2rem;margin-bottom:0.5rem;opacity:0.7}
.overview-date{font-size:0.92rem;color:var(--text-secondary)}
.overview-lunar{font-size:0.82rem;color:var(--gold-dim);margin-top:0.2rem}
.overview-grid{display:grid;grid-template-columns:1fr 1fr 1fr;border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}
.overview-cell{padding:0.8rem 0.6rem;text-align:center;border-right:1px solid var(--border);border-bottom:1px solid var(--border)}
.overview-cell:nth-child(3n){border-right:none}
.overview-cell:nth-child(n+4){border-bottom:none}
.ov-label{font-size:0.65rem;text-transform:uppercase;letter-spacing:1px;color:var(--text-dim);margin-bottom:0.2rem}
.ov-value{font-family:var(--font-display);font-size:1.15rem;font-weight:600;color:var(--text-primary)}
.ov-sub{font-size:0.72rem;color:var(--text-dim);margin-top:0.1rem}
.ov-value.highlight-gold{color:var(--gold-light)}
.overview-cell:first-child{background:rgba(212,168,83,0.04)}

/* Overview explanations */
.overview-explain{margin-top:1.2rem;display:flex;flex-direction:column;gap:0.8rem}
.explain-block{padding:0.9rem 1rem;border-left:3px solid var(--gold-dim);background:rgba(212,168,83,0.03);border-radius:0 var(--radius-sm) var(--radius-sm) 0}
.explain-block h4{font-size:0.85rem;color:var(--gold);margin-bottom:0.3rem}
.explain-block p{font-size:0.84rem;color:var(--text-secondary);line-height:1.6}

/* LA SO HEADER */
.laso-header{margin-bottom:0.6rem}
.laso-bar{width:3px;height:22px;background:var(--red);border-radius:2px;margin-bottom:0.4rem}
.laso-header h2{font-family:var(--font-display);font-size:1.3rem;color:var(--gold-light);margin-bottom:0.2rem}
.laso-header p{font-size:0.82rem;color:var(--text-dim)}

.time-warning{background:rgba(232,164,62,0.08);border:1px solid rgba(232,164,62,0.2);border-radius:var(--radius-sm);padding:0.7rem 1rem;font-size:0.82rem;color:var(--orange);margin-bottom:1rem}

/* ASTROLABE GRID */
.astrolabe-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(4,minmax(85px,auto));gap:1px;background:rgba(212,168,83,0.15);border:1px solid rgba(212,168,83,0.25);border-radius:8px;overflow:hidden;margin-bottom:1.5rem;max-width:720px;margin-left:auto;margin-right:auto;box-shadow:0 0 30px rgba(212,168,83,0.08)}
.palace-cell{background:#0c0d1f;padding:0.4rem 0.45rem;min-height:100px;display:flex;flex-direction:column;position:relative;transition:background .15s;cursor:pointer}
.palace-cell:hover{background:#10112a}
.palace-cell.is-soul{border:2px solid rgba(212,168,83,0.7) !important;background:#14110a}
.palace-cell.is-body{border:2px solid rgba(168,124,224,0.6) !important;background:#100a18}
.palace-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:0.35rem}
.palace-name{font-weight:700;font-size:0.78rem;color:#e8e5dc;letter-spacing:0.3px}
.palace-branch{font-size:0.66rem;color:#5c5970;text-align:right;font-weight:500}
.soul-tag,.body-tag{font-size:0.58rem;padding:1px 4px;border-radius:3px;margin-left:2px;font-weight:700}
.soul-tag{background:rgba(212,168,83,0.25);color:var(--gold)}
.body-tag{background:rgba(168,124,224,0.25);color:var(--purple)}
.palace-stars{flex:1;display:flex;flex-direction:column;gap:2px}
/* Color-coded stars matching reference */
.star-major{font-size:0.74rem;font-weight:700;color:#e05c5c;line-height:1.3}
.star-brightness{font-size:0.62rem;font-weight:500;vertical-align:super}
.bright-mieu{color:#5ac78b}
.bright-vuong{color:#5ac78b}
.bright-dac{color:#4ecdc4}
.bright-loi{color:#5b9cf5}
.bright-binh{color:var(--text-dim)}
.bright-bat{color:#e8a43e}
.bright-han{color:#e8a43e}
.star-mutagen{font-size:0.62rem;font-weight:700;color:#c084fc;margin-left:2px}
.star-minor{font-size:0.67rem;color:#6aabf7;line-height:1.25}
.star-minor .star-brightness{color:#5ac78b}
.star-adjective{font-size:0.6rem;color:#5c5970;line-height:1.25;margin-top:auto}
.palace-footer{display:flex;justify-content:space-between;margin-top:0.25rem;padding-top:0.2rem;border-top:1px solid rgba(255,255,255,0.04);font-size:0.6rem}
.palace-decadal{color:var(--text-dim)}
.palace-changsheng{color:#5ac78b;font-weight:600}
.palace-boshi{color:var(--text-dim);font-size:0.58rem}

/* Lai Nhan / Original Palace badge */
.lainhan-tag{display:inline-block;font-size:0.58rem;padding:1px 5px;border-radius:3px;background:rgba(94,204,113,0.18);color:var(--green);font-weight:700;margin-left:2px;vertical-align:middle}

/* Center cell */
.palace-center{grid-column:2/4;grid-row:2/4;padding:0.9rem 1rem;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;min-height:auto;cursor:default;background:#0a0b1d !important}
.palace-center:hover{background:#0a0b1d !important}
.center-title{font-family:var(--font-display);font-size:1.2rem;color:var(--gold-light);margin-bottom:0.75rem;font-weight:600;letter-spacing:1px;border-bottom:1px solid rgba(212,168,83,0.2);padding-bottom:0.5rem;width:100%}
.center-grid{display:grid;grid-template-columns:auto 1fr;gap:0.15rem 0.5rem;text-align:left;font-size:0.68rem;width:100%;max-width:240px}
.cg-label{color:var(--text-dim);white-space:nowrap;text-align:right;font-size:0.68rem;text-transform:uppercase;letter-spacing:0.5px}
.cg-value{color:var(--text-primary);font-weight:500}
.cg-value.gold{color:var(--gold-light)}
.cg-value.green{color:var(--green)}
.cg-span{grid-column:1/-1;border-top:1px solid var(--border);margin:0.2rem 0}

/* COMPAT */
.compat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:0.8rem;margin-bottom:2rem}
.compat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:1rem 1.2rem}
.compat-card h3{font-family:var(--font-display);font-size:1rem;color:var(--gold-light);margin-bottom:0.4rem}
.compat-card p{font-size:0.84rem;color:var(--text-secondary);line-height:1.6}
.compat-highlight{color:var(--gold);font-weight:600}

/* AI SECTION */
.ai-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.3rem;margin-bottom:1rem}
.ai-card-header{display:flex;gap:0.7rem;align-items:flex-start;margin-bottom:1rem}
.ai-spark{font-size:1.2rem;color:var(--purple)}
.ai-card-header h3{font-size:1rem;color:var(--text-primary);margin-bottom:0.1rem}
.ai-card-header p{font-size:0.78rem;color:var(--text-dim)}
.ai-topics{margin-bottom:1rem}
.ai-topic-label{display:block;font-size:0.68rem;text-transform:uppercase;letter-spacing:1px;color:var(--text-dim);margin-bottom:0.5rem}
.ai-topic-tags{display:flex;flex-wrap:wrap;gap:0.4rem}
.topic-tag{background:rgba(255,255,255,0.04);border:1px solid var(--border);border-radius:100px;padding:0.3rem 0.7rem;font-size:0.78rem;color:var(--text-secondary);cursor:pointer;font-family:var(--font-body);transition:all .2s}
.topic-tag.active{background:rgba(168,124,224,0.1);border-color:rgba(168,124,224,0.3);color:var(--purple)}
.topic-tag:hover{border-color:var(--purple)}
.ai-question-box{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:1rem;margin-bottom:1rem}
.ai-question-header{display:flex;gap:0.6rem;align-items:flex-start;margin-bottom:0.7rem}
.ai-question-header span{font-size:1.1rem}
.ai-question-header strong{font-size:0.88rem;color:var(--text-primary)}
.ai-question-header small{font-size:0.72rem;color:var(--text-dim)}
.ai-quick-questions{display:flex;flex-wrap:wrap;gap:0.4rem;margin-bottom:0.7rem}
.quick-q{background:rgba(255,255,255,0.04);border:1px solid var(--border);border-radius:100px;padding:0.25rem 0.65rem;font-size:0.75rem;color:var(--text-secondary);cursor:pointer;font-family:var(--font-body);transition:all .2s}
.quick-q:hover{border-color:var(--gold-dim);color:var(--gold)}
.ai-textarea-wrap{position:relative}
.ai-textarea-wrap textarea{width:100%;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);padding:0.6rem 0.8rem;color:var(--text-primary);font-family:var(--font-body);font-size:0.85rem;resize:vertical;min-height:50px}
.ai-textarea-wrap textarea:focus{outline:none;border-color:var(--gold-dim)}
.ai-textarea-wrap textarea::placeholder{color:var(--text-dim)}
.char-count{position:absolute;bottom:0.4rem;right:0.6rem;font-size:0.65rem;color:var(--text-dim)}
.ai-status{text-align:center}
.btn-ai{width:100%;padding:0.8rem;background:var(--bg-surface);border:1px solid var(--border-strong);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-body);font-size:0.95rem;font-weight:600;cursor:pointer;transition:all .3s}
.btn-ai:hover{background:var(--bg-card-hover);border-color:var(--gold-dim)}
.btn-ai:disabled{opacity:0.5;cursor:not-allowed}
.spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,0.2);border-top-color:var(--purple);border-radius:50%;animation:spin .6s linear infinite;vertical-align:middle;margin-right:0.3rem}
.ai-disabled-msg{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:0.8rem;font-size:0.82rem;color:var(--text-dim);text-align:center}

/* AI RESULT */
.ai-result{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;margin-bottom:1rem}
.ai-result-header{display:flex;gap:0.6rem;align-items:center;margin-bottom:1rem;padding-bottom:0.8rem;border-bottom:1px solid var(--border)}
.ai-result-header span{font-size:1.3rem;opacity:0.7}
.ai-result-header strong{font-size:0.95rem;color:var(--gold)}
.ai-result-body{line-height:1.85;font-size:0.92rem}
.ai-result-body h2{font-family:var(--font-display);font-size:1.25rem;color:var(--gold-light);margin:1.8rem 0 0.6rem;padding-bottom:0.4rem;border-bottom:1px solid var(--border)}
.ai-result-body h2:first-child{margin-top:0}
.ai-result-body h3{font-size:1rem;color:var(--gold);margin:1.2rem 0 0.4rem}
.ai-result-body p{margin-bottom:0.7rem;color:var(--text-primary)}
.ai-result-body ul,.ai-result-body ol{margin:0.4rem 0 0.8rem 1.3rem;color:var(--text-secondary)}
.ai-result-body li{margin-bottom:0.3rem}
.ai-result-body strong{color:var(--gold-light)}
.ai-result-body em{color:var(--purple)}
.ai-cursor{display:inline-block;width:2px;height:1em;background:var(--purple);animation:blink .7s step-end infinite;vertical-align:text-bottom;margin-left:2px}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}

/* BUTTONS */
.btn-back-top{padding:0.7rem 1.5rem;background:var(--bg-card);border:1px solid var(--border-strong);border-radius:var(--radius-sm);color:var(--gold-light);font-family:var(--font-body);font-size:0.9rem;cursor:pointer;transition:all .2s}
.btn-back-top:hover{background:var(--bg-card-hover)}

/* FOOTER — see SEO footer section below */

/* RESPONSIVE */
@media(max-width:768px){
  .hero{padding:1rem}
  .mandala-wrapper{width:140px;height:140px}
  .input-card{padding:1.2rem 1rem}
  .form-row-3{grid-template-columns:1fr 1fr 1fr;gap:0.5rem}
  .overview-grid{grid-template-columns:1fr 1fr 1fr}
  .overview-cell{padding:0.6rem 0.4rem}
  .ov-value{font-size:1rem}
  .palace-cell{min-height:95px;padding:0.35rem}
  .palace-name{font-size:0.7rem}
  .star-major{font-size:0.7rem}
  .star-minor{font-size:0.65rem}
  .star-adjective{font-size:0.55rem}
  .palace-center{padding:0.6rem}
  .center-title{font-size:1rem}
  .center-grid{font-size:0.68rem}
  .compat-grid{grid-template-columns:1fr}
}
@media(max-width:480px){
  .palace-cell{min-height:80px;padding:0.25rem}
  .palace-name{font-size:0.62rem}
  .star-major{font-size:0.62rem}
  .star-minor{font-size:0.58rem}
  .star-adjective{display:none}
  .palace-footer{display:none}
  .palace-branch{font-size:0.58rem}
  .overview-cell .ov-label{font-size:0.58rem}
  .overview-cell .ov-value{font-size:0.88rem}
  .center-grid{font-size:0.62rem;gap:0.15rem 0.5rem}
  .topic-tag{font-size:0.7rem;padding:0.25rem 0.55rem}
}

/* === PDF DOWNLOAD === */
.ai-result-actions{margin-top:1.5rem;padding-top:1rem;border-top:1px solid var(--border);text-align:center}
.btn-download-pdf{padding:0.8rem 2rem;background:linear-gradient(135deg,var(--gold-dim),var(--gold));border:none;border-radius:var(--radius-sm);color:#080810;font-family:var(--font-body);font-size:0.95rem;font-weight:700;cursor:pointer;transition:all .3s}
.btn-download-pdf:hover{background:linear-gradient(135deg,var(--gold),var(--gold-light));transform:translateY(-1px);box-shadow:0 4px 20px rgba(212,168,83,0.3)}
.btn-download-pdf:disabled{opacity:0.5;cursor:not-allowed;transform:none}
.download-status{display:block;font-size:0.8rem;color:var(--text-dim);margin-top:0.5rem}
.share-links{margin-top:0.8rem;display:flex;align-items:center;gap:0.5rem;flex-wrap:wrap;justify-content:center}
.share-links span{font-size:0.8rem;color:var(--text-dim)}
.download-link-input{flex:1;min-width:200px;padding:0.4rem 0.6rem;background:var(--bg-input);border:1px solid var(--border);border-radius:4px;color:var(--gold);font-size:0.78rem;font-family:monospace}
.btn-copy-link{padding:0.35rem 0.7rem;background:var(--bg-surface);border:1px solid var(--border);border-radius:4px;color:var(--text-secondary);font-size:0.78rem;cursor:pointer;font-family:var(--font-body)}
.btn-copy-link:hover{border-color:var(--gold-dim);color:var(--gold)}

/* === AUTH TABS === */
.auth-tabs{display:flex;gap:0;margin-bottom:1rem;border:1px solid var(--border);border-radius:8px;overflow:hidden}
.auth-tab{flex:1;padding:0.6rem;background:transparent;border:none;color:var(--text-dim);font-family:var(--font-body);font-size:0.9rem;cursor:pointer;transition:all .2s}
.auth-tab.active{background:rgba(212,168,83,0.1);color:var(--gold)}
.auth-panel{display:none}
.auth-panel.active{display:block}

/* === USER BAR === */
.user-bar{display:flex;justify-content:space-between;align-items:center;padding:0.4rem 1.25rem;background:var(--bg-surface);border-bottom:1px solid var(--border);font-size:0.8rem;color:var(--text-dim)}
.user-bar-links{display:flex;gap:0.8rem}
.ub-link{background:none;border:none;color:var(--gold-dim);font-family:var(--font-body);font-size:0.8rem;cursor:pointer;padding:0}
.ub-link:hover{color:var(--gold-light)}
#userBarName{color:var(--text-secondary)}

/* === HISTORY MODAL === */
.history-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.85);z-index:1000;display:flex;align-items:flex-start;justify-content:center;padding:2rem;overflow-y:auto}
.history-card{background:var(--bg-card);border:1px solid var(--border-strong);border-radius:16px;padding:1.5rem;max-width:600px;width:100%;margin-top:2rem}
.history-card h2{font-family:var(--font-display);color:var(--gold-light);margin-bottom:1rem;font-size:1.3rem}
.history-item{background:var(--bg-surface);border:1px solid var(--border);border-radius:8px;padding:0.8rem 1rem;margin-bottom:0.6rem;cursor:pointer;transition:border-color .2s}
.history-item:hover{border-color:var(--gold-dim)}
.history-item .hi-name{font-weight:600;color:var(--text-primary);font-size:0.9rem}
.history-item .hi-date{font-size:0.75rem;color:var(--text-dim)}
.history-item .hi-links{display:flex;gap:0.5rem;margin-top:0.3rem}
.history-item .hi-links a,.history-item .hi-links button{font-size:0.75rem;color:var(--gold-dim);background:none;border:none;cursor:pointer;padding:0;font-family:var(--font-body);text-decoration:underline}
.history-empty{text-align:center;color:var(--text-dim);padding:2rem}

/* === SOCIAL LOGIN === */
.social-login{display:flex;gap:0.5rem;margin-bottom:0.8rem}
.btn-social{flex:1;display:flex;align-items:center;justify-content:center;gap:0.5rem;padding:0.6rem;border-radius:8px;font-family:var(--font-body);font-size:0.85rem;font-weight:600;cursor:pointer;transition:all .2s;border:1px solid var(--border)}
.btn-google{background:#fff;color:#333}
.btn-google:hover{background:#f5f5f5}
.btn-facebook{background:#1877F2;color:#fff;border-color:#1877F2}
.btn-facebook:hover{background:#166FE5}
.auth-divider{text-align:center;margin:0.6rem 0;position:relative}
.auth-divider::before{content:'';position:absolute;top:50%;left:0;right:0;height:1px;background:var(--border)}
.auth-divider span{background:var(--bg-card);padding:0 0.8rem;position:relative;font-size:0.75rem;color:var(--text-dim)}

/* === SITE NAV === */
.site-nav{background:var(--bg-surface);border-bottom:1px solid var(--border);padding:0;overflow-x:auto;-webkit-overflow-scrolling:touch}
.site-nav-inner{display:flex;gap:0;max-width:var(--container);margin:0 auto;padding:0 0.5rem}
.nav-link{padding:0.6rem 0.8rem;color:var(--text-dim);font-size:0.78rem;text-decoration:none;white-space:nowrap;transition:color .2s;border-bottom:2px solid transparent}
.nav-link:hover,.nav-link.active{color:var(--gold);border-bottom-color:var(--gold)}

/* === FEATURE PAGES === */
.page-container{max-width:800px;margin:0 auto;padding:2rem 1.25rem}
.page-title{font-family:var(--font-display);font-size:1.8rem;color:var(--gold-light);margin-bottom:0.5rem}
.page-subtitle{color:var(--text-secondary);font-size:0.95rem;margin-bottom:2rem}
.feature-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;margin-bottom:1rem}
.feature-card h3{font-family:var(--font-display);color:var(--gold-light);margin-bottom:0.5rem}
.result-box{background:var(--bg-surface);border:1px solid var(--border-strong);border-radius:var(--radius);padding:1.5rem;margin-top:1.5rem}
.result-box h3{color:var(--gold);margin-bottom:0.8rem}

/* === MAIN HEADER === */
.main-header{background:#080810;border-bottom:1px solid rgba(212,168,83,0.15);position:sticky;top:0;z-index:1000}
.header-inner{max-width:1400px;margin:0 auto;display:flex;align-items:center;padding:0 1rem;height:54px}
.header-logo{text-decoration:none;white-space:nowrap;margin-right:1.5rem;display:flex;align-items:center}
.header-logo-img{height:40px;width:auto}
.mobile-toggle{display:none;background:none;border:none;color:var(--gold);font-size:1.3rem;cursor:pointer}

/* Mega Nav */
.mega-nav{display:flex;gap:0;flex:1;justify-content:center}
.mn-item{position:relative;padding:0.8rem 0.7rem;color:var(--text-secondary);font-size:0.85rem;font-weight:500;text-decoration:none;white-space:nowrap;cursor:pointer;transition:color .2s;border-bottom:2px solid transparent}
.mn-item:hover,.mn-active{color:var(--gold);border-bottom-color:var(--gold)}
.mn-has-sub{position:relative}
.mn-has-sub:hover>.mn-dropdown{display:block}
.mn-dropdown{display:none;position:absolute;top:100%;left:50%;transform:translateX(-50%);background:#0c0d1a;border:1px solid rgba(212,168,83,0.2);border-radius:0 0 10px 10px;min-width:230px;padding:0.5rem 0;z-index:1001;box-shadow:0 10px 40px rgba(0,0,0,0.6)}
.mn-dropdown::before{content:'';position:absolute;top:-10px;left:0;right:0;height:10px}
.mn-dropdown a{display:block;padding:0.55rem 1.1rem;color:var(--text-secondary);font-size:0.82rem;text-decoration:none;transition:all .15s}
.mn-dropdown a:hover{background:rgba(212,168,83,0.1);color:var(--gold);padding-left:1.3rem}

/* User Profile (right) */
.header-user{margin-left:auto;position:relative;white-space:nowrap}
.btn-header-login{padding:0.35rem 0.9rem;background:rgba(212,168,83,0.1);border:1px solid rgba(212,168,83,0.3);border-radius:6px;color:var(--gold);font-size:0.78rem;cursor:pointer;font-family:var(--font-body)}
.btn-header-login:hover{background:rgba(212,168,83,0.2)}
.user-avatar-wrap{display:flex;align-items:center;gap:0.4rem;cursor:pointer;padding:0.3rem 0.5rem;border-radius:6px;transition:background .2s}
.user-avatar-wrap:hover{background:rgba(212,168,83,0.08)}
.user-avatar{font-size:1.1rem}
.user-display-name{font-size:0.8rem;color:var(--text-secondary);max-width:120px;overflow:hidden;text-overflow:ellipsis}
.user-caret{font-size:0.6rem;color:var(--text-dim)}
.user-dropdown{display:none;position:absolute;top:100%;right:0;background:#0c0d1a;border:1px solid rgba(212,168,83,0.15);border-radius:8px;min-width:220px;padding:0.4rem 0;z-index:1001;box-shadow:0 8px 30px rgba(0,0,0,0.5)}
.user-avatar-wrap:hover .user-dropdown,.user-dropdown:hover{display:block}
.ud-header{padding:0.6rem 1rem;border-bottom:1px solid rgba(255,255,255,0.06);font-size:0.75rem;color:var(--text-dim)}
.ud-item{display:block;padding:0.5rem 1rem;color:var(--text-secondary);font-size:0.82rem;text-decoration:none;transition:all .15s}
.ud-item:hover{background:rgba(212,168,83,0.08);color:var(--gold)}
.ud-divider{height:1px;background:rgba(255,255,255,0.06);margin:0.3rem 0}

/* Download Laso */
.btn-download-laso{padding:0.65rem 1.8rem;background:linear-gradient(135deg,rgba(212,168,83,0.15),rgba(212,168,83,0.08));border:1px solid rgba(212,168,83,0.4);border-radius:8px;color:var(--gold);font-size:0.9rem;font-weight:600;cursor:pointer;font-family:var(--font-body);transition:all .2s}
.btn-download-laso:hover{background:linear-gradient(135deg,rgba(212,168,83,0.25),rgba(212,168,83,0.15));border-color:var(--gold);transform:translateY(-1px);box-shadow:0 4px 15px rgba(212,168,83,0.2)}

/* Share bar sau khi tải ảnh lá số */
.laso-share-bar{display:flex;align-items:center;justify-content:center;gap:0.6rem;margin-top:0.85rem;flex-wrap:wrap;animation:fadeInUp .3s ease}
.share-label{font-size:0.8rem;color:var(--text-muted);margin-right:0.2rem}
.share-btn{display:inline-flex;align-items:center;justify-content:center;gap:0.35rem;padding:0.45rem 0.9rem;border-radius:7px;border:1px solid rgba(255,255,255,0.12);background:rgba(255,255,255,0.06);color:#e0e6f0;font-size:0.82rem;font-weight:600;cursor:pointer;font-family:var(--font-body);transition:all .18s;white-space:nowrap}
.share-btn:hover{background:rgba(255,255,255,0.13);border-color:rgba(255,255,255,0.25);transform:translateY(-1px)}
.share-btn.share-fb:hover{background:rgba(24,119,242,0.18);border-color:#1877F2}
.share-btn.share-ms:hover{background:rgba(0,132,255,0.18);border-color:#0084FF}
.share-btn.share-copy:hover{background:rgba(212,168,83,0.18);border-color:var(--gold);color:var(--gold)}

/* Floating Chat Support button */
.float-chat-btn{position:fixed;bottom:28px;right:28px;z-index:9999;display:flex;align-items:center;gap:0.55rem;padding:0.7rem 1.2rem 0.7rem 0.95rem;background:linear-gradient(135deg,#1877F2,#0e5fd8);border-radius:50px;box-shadow:0 4px 20px rgba(24,119,242,0.45);color:#fff;font-size:0.88rem;font-weight:700;font-family:var(--font-body,Arial,sans-serif);cursor:pointer;text-decoration:none;border:none;transition:all .22s;animation:float-pulse 3s ease-in-out infinite}
.float-chat-btn:hover{transform:translateY(-3px) scale(1.04);box-shadow:0 8px 28px rgba(24,119,242,0.55);color:#fff;text-decoration:none}
.float-chat-btn svg{flex-shrink:0}
.float-chat-tooltip{position:absolute;bottom:calc(100% + 10px);right:0;background:#1a1f35;border:1px solid rgba(212,168,83,0.3);border-radius:8px;padding:0.5rem 0.85rem;font-size:0.78rem;color:#c8cdd8;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s;box-shadow:0 4px 15px rgba(0,0,0,0.3)}
.float-chat-btn:hover .float-chat-tooltip{opacity:1}
@keyframes float-pulse{0%,100%{box-shadow:0 4px 20px rgba(24,119,242,0.45)}50%{box-shadow:0 4px 28px rgba(24,119,242,0.7)}}
@media(max-width:600px){.float-chat-btn{bottom:18px;right:16px;padding:0.65rem 1rem 0.65rem 0.85rem;font-size:0.82rem}.float-chat-btn .chat-label{display:none}.float-chat-btn{padding:0.75rem}}

/* Mobile */
@media(max-width:768px){
  .mobile-toggle{display:block}

  /* Full-screen overlay nav */
  .mega-nav{
    display:none;
    position:fixed;
    top:54px;left:0;right:0;bottom:0;
    background:#080810;
    flex-direction:column;
    padding:0.5rem 0 2rem;
    overflow-y:auto;
    z-index:999;
    border-top:1px solid rgba(212,168,83,0.15);
  }
  .mega-nav.open{display:flex}

  /* Top-level items */
  .mn-item{
    padding:0.75rem 1.25rem;
    border-bottom:1px solid rgba(255,255,255,0.05);
    font-size:0.9rem;
    display:flex;
    align-items:center;
    justify-content:space-between;
  }
  .mn-item.mn-active{color:var(--gold)}

  /* Sub-menu parent: arrow indicator */
  .mn-has-sub{cursor:pointer;}
  .mn-has-sub::after{
    content:'▾';
    font-size:0.75rem;
    color:var(--text-dim);
    transition:transform 0.2s;
    margin-left:auto;
    flex-shrink:0;
  }
  .mn-has-sub.mob-open::after{transform:rotate(180deg);color:var(--gold)}

  /* Sub-menus: collapsed by default on mobile */
  .mn-dropdown{
    display:none;
    position:static;
    border:none;
    box-shadow:none;
    background:rgba(212,168,83,0.04);
    border-top:1px solid rgba(212,168,83,0.1);
    padding:0.25rem 0 0.25rem 1rem;
    transform:none;
    left:auto;
  }
  /* Only open when parent has mob-open class */
  .mn-has-sub.mob-open>.mn-dropdown{display:block}

  /* Sub-menu links */
  .mn-dropdown a{
    padding:0.6rem 1rem;
    font-size:0.84rem;
    border-bottom:1px solid rgba(255,255,255,0.04);
    display:block;
  }
  .mn-dropdown a:last-child{border-bottom:none}

  /* Direct links (non sub-menu) */
  .mega-nav>a.mn-item{display:block}

  .user-display-name{display:none}
}

/* ============================================================
   SPRINT 1 NEW STYLES
   ============================================================ */

/* F2: Coins Badge in header */
.coins-badge {
  display:inline-flex;align-items:center;gap:0.25rem;
  background:rgba(212,168,83,0.12);border:1px solid rgba(212,168,83,0.3);
  border-radius:20px;padding:0.2rem 0.6rem;font-size:0.78rem;
  color:var(--gold);font-weight:600;cursor:default;
}
.ud-coins-row {
  display:flex;align-items:center;justify-content:space-between;
  padding:0.7rem 1rem;background:rgba(212,168,83,0.06);border-bottom:1px solid var(--border);
}
.ud-coins-info { display:flex;flex-direction:column;gap:0.1rem; }
.ud-coins-label { font-size:0.68rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:1px; }
.ud-coins-val { font-size:0.95rem;color:var(--gold);font-weight:700; }
.ud-topup-btn {
  background:linear-gradient(135deg,var(--gold-dim),var(--gold));
  border:none;border-radius:6px;color:#080810;font-weight:700;
  font-size:0.78rem;padding:0.3rem 0.7rem;cursor:pointer;transition:all .2s;
  font-family:var(--font-body);
}
.ud-topup-btn:hover { background:linear-gradient(135deg,var(--gold),var(--gold-light)); }

/* Palace cell hover effect */
.palace-cell[data-branch]:hover {
  border-color:rgba(212,168,83,0.4) !important;
  background:rgba(212,168,83,0.06) !important;
  transform:scale(1.01);
  z-index:2;
  position:relative;
}

/* U3: CTA Payment Section */
.cta-payment-section {
  padding:3rem 0;
  background:linear-gradient(180deg,var(--bg-deep) 0%,rgba(20,15,40,0.9) 50%,var(--bg-deep) 100%);
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  position:relative;overflow:hidden;
}
.cta-payment-section::before {
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 80% 60% at 50% 0%,rgba(212,168,83,0.07),transparent);
  pointer-events:none;
}
.cta-card {
  background:var(--bg-card);border:1px solid var(--border-strong);border-radius:20px;
  padding:2.5rem;max-width:600px;margin:0 auto;text-align:center;
  box-shadow:0 0 60px rgba(212,168,83,0.08);position:relative;z-index:1;
}
.cta-badge {
  display:inline-block;background:rgba(212,168,83,0.12);
  border:1px solid rgba(212,168,83,0.3);border-radius:20px;
  padding:0.25rem 0.9rem;font-size:0.8rem;color:var(--gold);
  font-weight:600;letter-spacing:0.5px;margin-bottom:1rem;
}
.cta-title {
  font-family:var(--font-display);font-size:clamp(1.6rem,4vw,2.2rem);
  font-weight:600;color:var(--text-primary);margin-bottom:0.75rem;line-height:1.3;
}
.cta-sub { font-size:0.9rem;color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.7; }
.cta-features {
  display:grid;grid-template-columns:1fr 1fr;gap:0.5rem;
  margin-bottom:1.75rem;text-align:left;
}
@media(max-width:500px){.cta-features{grid-template-columns:1fr;}}
.cta-feat {
  display:flex;align-items:flex-start;gap:0.5rem;
  font-size:0.85rem;color:var(--text-secondary);padding:0.25rem 0;
}
.cta-feat span { flex-shrink:0;margin-top:0.05rem; }
.cta-pricing {
  display:flex;align-items:center;justify-content:center;gap:1rem;
  margin-bottom:1.5rem;
}
.cta-price-old {
  font-size:1.05rem;color:var(--text-dim);text-decoration:line-through;
}
.cta-price-new {
  font-family:var(--font-display);font-size:2.2rem;font-weight:700;
  color:var(--gold-light);letter-spacing:1px;
}
.cta-discount {
  background:rgba(232,90,90,0.15);border:1px solid rgba(232,90,90,0.3);
  color:#e85d5d;border-radius:8px;padding:0.2rem 0.6rem;
  font-size:0.82rem;font-weight:700;
}
.cta-btns { display:flex;flex-direction:column;gap:0.75rem;margin-bottom:1.5rem; }
.cta-btn-main {
  width:100%;padding:1rem 1.5rem;
  background:linear-gradient(135deg,var(--gold-dim),var(--gold),var(--gold-light));
  border:none;border-radius:12px;color:#080810;
  font-family:var(--font-body);font-size:1.05rem;font-weight:800;
  cursor:pointer;transition:all .3s;letter-spacing:0.3px;
  box-shadow:0 4px 20px rgba(212,168,83,0.35);
}
.cta-btn-main:hover { transform:translateY(-2px);box-shadow:0 6px 30px rgba(212,168,83,0.5); }
.cta-btn-sample {
  background:none;border:1px solid var(--border-strong);border-radius:10px;
  color:var(--gold-dim);font-family:var(--font-body);font-size:0.88rem;
  padding:0.6rem;cursor:pointer;transition:all .2s;
}
.cta-btn-sample:hover { border-color:var(--gold);color:var(--gold); }
.cta-trust {
  display:flex;flex-direction:column;gap:0.35rem;
  font-size:0.78rem;color:var(--text-dim);
}

/* F3: Rating Section */
.rating-card {
  background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);
  padding:1.75rem;margin:1rem 0 2rem;text-align:center;
}
.rating-header {
  display:flex;align-items:center;justify-content:center;gap:1rem;margin-bottom:1.2rem;
}
.rating-icon { font-size:2rem; }
.rating-header h3 { font-family:var(--font-display);font-size:1.3rem;color:var(--text-primary); }
.rating-header p { font-size:0.82rem;color:var(--text-secondary); }
.star-rating { display:flex;justify-content:center;gap:0.5rem;margin-bottom:0.5rem; }
.star-btn {
  font-size:2.2rem;background:none;border:none;cursor:pointer;
  color:var(--text-dim);transition:all .15s;line-height:1;
  padding:0.1rem;
}
.star-btn:hover, .star-btn.active { color:var(--gold);transform:scale(1.15); }
.rating-labels {
  display:flex;justify-content:space-between;
  font-size:0.72rem;color:var(--text-dim);margin-bottom:1rem;padding:0 0.25rem;
}
.rating-comment {
  width:100%;padding:0.7rem 0.9rem;background:var(--bg-input);
  border:1px solid var(--border-strong);border-radius:var(--radius-sm);
  color:var(--text-primary);font-family:var(--font-body);font-size:0.88rem;
  resize:vertical;margin-bottom:0.75rem;
}
.rating-comment:focus { outline:none;border-color:var(--gold); }
.btn-submit-rating {
  width:100%;padding:0.7rem;background:rgba(212,168,83,0.12);
  border:1px solid var(--border-strong);border-radius:var(--radius-sm);
  color:var(--gold);font-family:var(--font-body);font-size:0.9rem;font-weight:600;
  cursor:pointer;transition:all .2s;
}
.btn-submit-rating:hover { background:rgba(212,168,83,0.2); }
.rating-thanks {
  font-size:0.95rem;color:var(--green);padding:1rem;
  background:rgba(90,199,139,0.08);border-radius:var(--radius-sm);
  border:1px solid rgba(90,199,139,0.15);
}

/* Toast */
.toast-msg {
  position:fixed;bottom:2rem;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--bg-card);border:1px solid var(--border-strong);border-radius:10px;
  padding:0.75rem 1.5rem;color:var(--text-primary);font-size:0.88rem;
  z-index:9999;opacity:0;transition:all .3s;pointer-events:none;
  box-shadow:0 4px 20px rgba(0,0,0,0.4);white-space:nowrap;max-width:90vw;
}
.toast-msg.show { opacity:1;transform:translateX(-50%) translateY(0); }

/* Palace cell hover */
.palace-cell[data-branch] { cursor: pointer; transition: all .15s; }
.palace-cell[data-branch]:hover {
  border-color: rgba(212,168,83,0.45) !important;
  background: rgba(212,168,83,0.07) !important;
  transform: scale(1.015);
  z-index: 2;
  position: relative;
}

/* Mobile */
@media (max-width: 500px) {
  .palace-drawer { width: 100vw; }
}

/* ============================================================
   PALACE SIDE DRAWER
   ============================================================ */
.palace-overlay {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  background: rgba(0,0,0,0.65);
  z-index: 9999 !important;
  display: flex !important;
  align-items: stretch;
  justify-content: flex-end;
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}
.palace-overlay.hidden { display: none !important; }

.palace-panel {
  width: min(440px, 100vw);
  height: 100vh;
  background: #0c0d1c;
  border-left: 1px solid rgba(212,168,83,0.2);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: -8px 0 40px rgba(0,0,0,0.6);
  animation: panelIn .3s cubic-bezier(.4,0,.2,1);
}
@keyframes panelIn  { from { transform: translateX(100%); } to { transform: translateX(0); } }
@keyframes panelOut { from { transform: translateX(0); } to { transform: translateX(100%); } }

/* Panel header */
.pp-head {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 1rem 1.1rem;
  background: #080810;
  border-bottom: 1px solid rgba(212,168,83,0.1);
  flex-shrink: 0;
}
.pp-icon {
  font-size: 1.5rem;
  width: 2.2rem; height: 2.2rem;
  display: flex; align-items: center; justify-content: center;
  background: rgba(212,168,83,0.1);
  border-radius: 50%;
  flex-shrink: 0;
}
.pp-title { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; color: var(--text-primary); line-height:1.2; }
.pp-sub   { font-size: .75rem; color: var(--text-dim); margin-top: .15rem; }
.pp-close {
  margin-left: auto;
  width: 1.9rem; height: 1.9rem;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 50%;
  color: var(--text-secondary);
  font-size: .8rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all .15s;
  flex-shrink: 0;
}
.pp-close:hover { background: rgba(255,255,255,.15); color: #fff; }

/* Scrollable body */
.pp-body {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(212,168,83,0.15) transparent;
}
.pp-body::-webkit-scrollbar { width: 4px; }
.pp-body::-webkit-scrollbar-thumb { background: rgba(212,168,83,0.2); border-radius: 4px; }

/* Meaning */
.pp-meaning {
  padding: .85rem 1.1rem;
  font-size: .84rem;
  color: var(--text-secondary);
  line-height: 1.75;
  border-bottom: 1px solid rgba(255,255,255,.04);
  background: rgba(212,168,83,.03);
}

/* Section title */
.pp-sec-title {
  padding: .7rem 1.1rem .35rem;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold-dim);
  border-top: 1px solid rgba(255,255,255,.04);
}

/* Star card */
.pp-star {
  padding: .75rem 1.1rem;
  border-top: 1px solid rgba(255,255,255,.04);
  transition: background .15s;
}
.pp-star:hover { background: rgba(255,255,255,.025); }
.pp-star-head { display: flex; align-items: center; gap: .4rem; flex-wrap: wrap; margin-bottom: .25rem; }
.pp-star-name { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--text-primary); }
.pp-star-name-sm { font-size: .9rem; font-weight: 600; color: #7eb8f7; }
.pp-badge {
  font-size: .65rem; font-weight: 700;
  padding: .1rem .45rem; border-radius: 3px;
  border: 1px solid; line-height: 1.5;
}
.pp-badge-mieu  { color:#e85d5d; border-color:rgba(232,93,93,.4);  background:rgba(232,93,93,.1); }
.pp-badge-vuong { color:#f0a050; border-color:rgba(240,160,80,.4); background:rgba(240,160,80,.1); }
.pp-badge-dac   { color:#5ac78b; border-color:rgba(90,199,139,.4); background:rgba(90,199,139,.1); }
.pp-badge-loi   { color:#5b9cf5; border-color:rgba(91,156,245,.4); background:rgba(91,156,245,.1); }
.pp-badge-binh  { color:#8a879a; border-color:rgba(138,135,154,.3);background:rgba(138,135,154,.06); }
.pp-badge-bat, .pp-badge-han { color:#9c7cb5; border-color:rgba(156,124,181,.3);background:rgba(156,124,181,.06); }
.pp-badge-gold  { color:var(--gold); border-color:rgba(212,168,83,.4);background:rgba(212,168,83,.1); }
.pp-badge-cat   { color:#5ac78b; border-color:rgba(90,199,139,.4); background:rgba(90,199,139,.1); }
.pp-badge-hung  { color:#e85d5d; border-color:rgba(232,93,93,.4);  background:rgba(232,93,93,.1); }
.pp-tagline  { font-size:.8rem; color:var(--gold-dim); font-style:italic; margin-bottom:.25rem; }
.pp-desc     { font-size:.82rem; color:var(--text-secondary); line-height:1.65; }
.pp-brtNote  {
  margin-top:.4rem;
  padding:.4rem .65rem;
  background:rgba(255,255,255,.04);
  border-left: 2px solid rgba(212,168,83,.3);
  border-radius: 0 4px 4px 0;
  font-size:.76rem;
  color:var(--text-dim);
}
.pp-adj-wrap { padding:.35rem 1.1rem .8rem; display:flex; flex-wrap:wrap; gap:.35rem; }
.pp-adj-tag  { font-size:.76rem; padding:.2rem .55rem; background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.1); border-radius:20px; color:var(--text-dim); }
.pp-cs-wrap  { padding:.3rem 1.1rem .75rem; display:flex; flex-direction:column; gap:.4rem; }
.pp-cs-row   { display:flex; align-items:baseline; gap:.45rem; font-size:.83rem; }
.pp-cs-lbl   { color:var(--text-dim); font-size:.73rem; min-width:80px; }
.pp-cs-val   { color:var(--gold); font-weight:700; }
.pp-cs-note  { color:var(--text-secondary); font-size:.76rem; font-style:italic; }
.pp-decadal  { padding:.5rem 1.1rem 1rem; }
.pp-dec-range { font-family:var(--font-display); font-size:1.3rem; font-weight:700; color:var(--text-primary); }
.pp-dec-note  { font-size:.8rem; color:var(--text-secondary); margin-top:.2rem; }

/* palace cell hover */
.palace-cell[data-branch] { cursor:pointer; transition:all .15s; }
.palace-cell[data-branch]:hover {
  border-color:rgba(212,168,83,.5) !important;
  background:rgba(212,168,83,.07) !important;
  transform:scale(1.015);
  z-index:2; position:relative;
}

/* Rating improvements */
.rating-input-row { margin-bottom:.6rem; }
.rating-name-input {
  width:100%; padding:.6rem .9rem;
  background:var(--bg-input); border:1px solid var(--border-strong);
  border-radius:var(--radius-sm); color:var(--text-primary);
  font-family:var(--font-body); font-size:.88rem;
}
.rating-name-input:focus { outline:none; border-color:var(--gold); }
.rating-name-input::placeholder { color:var(--text-dim); }

/* =============================================
   SEO Content Sections
   ============================================= */
.seo-section-title{font-family:var(--font-display);font-size:clamp(1.3rem,3vw,1.7rem);font-weight:600;color:var(--gold);text-align:center;margin-bottom:.5rem}
.seo-section-sub{text-align:center;color:var(--text-dim);font-size:.85rem;margin-bottom:2rem}

/* About Section */
.seo-about{padding:3rem 1rem;border-top:1px solid var(--border)}
.seo-about-text{max-width:760px;margin:0 auto 1.5rem;text-align:center}
.seo-readmore-btn{display:inline-block;margin-top:.75rem;background:none;border:1px solid var(--gold-dim);color:var(--gold);padding:.45rem 1.2rem;border-radius:var(--radius-sm);font-size:.85rem;cursor:pointer;transition:all .2s}
.seo-readmore-btn:hover{background:rgba(212,168,83,.1);border-color:var(--gold)}
.seo-benefits-section{padding:3rem 1rem;border-top:1px solid var(--border)}
.seo-about-text p{color:var(--text-secondary);font-size:.9rem;line-height:1.85}
.seo-benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;max-width:900px;margin:0 auto}
.benefit-card{text-align:center;padding:1.5rem 1rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);transition:border-color .2s}
.benefit-card:hover{border-color:var(--gold-dim)}
.benefit-icon{font-size:1.8rem;margin-bottom:.5rem}
.benefit-card h3{font-family:var(--font-display);font-size:.95rem;color:var(--text-primary);margin-bottom:.4rem}
.benefit-card p{color:var(--text-dim);font-size:.8rem;line-height:1.6}
@media(max-width:768px){.seo-benefits{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.seo-benefits{grid-template-columns:1fr}}

/* 12 Palaces */
.seo-palaces{padding:3rem 1rem;border-top:1px solid var(--border)}
.palace-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.75rem;max-width:900px;margin:0 auto}
.palace-item{padding:.85rem 1rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);display:flex;flex-direction:column;gap:.25rem}
.palace-item strong{color:var(--gold);font-size:.9rem}
.palace-item span{color:var(--text-dim);font-size:.78rem;line-height:1.4}
@media(max-width:768px){.palace-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:480px){.palace-grid{grid-template-columns:repeat(2,1fr)}}

/* Steps */
.seo-steps{padding:3rem 1rem;border-top:1px solid var(--border)}
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;max-width:900px;margin:0 auto}
.step-card{padding:1.5rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);position:relative}
.step-num{width:2rem;height:2rem;background:var(--gold);color:var(--bg-deep);font-weight:800;font-size:.9rem;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;margin-bottom:.75rem}
.step-card h3{font-family:var(--font-display);font-size:.95rem;color:var(--text-primary);margin-bottom:.5rem}
.step-card p{color:var(--text-dim);font-size:.82rem;line-height:1.7}
@media(max-width:640px){.steps-grid{grid-template-columns:1fr}}

/* Why Choose */
.seo-why{padding:3rem 1rem;border-top:1px solid var(--border)}
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem;max-width:800px;margin:0 auto}
.why-card{padding:1.25rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm)}
.why-card h3{font-size:.92rem;color:var(--text-primary);margin-bottom:.4rem}
.why-card p{color:var(--text-dim);font-size:.82rem;line-height:1.7}
@media(max-width:640px){.why-grid{grid-template-columns:1fr}}

/* Reviews Section */
.seo-reviews{padding:3rem 1rem;border-top:1px solid var(--border)}

/* Stats bar */
.reviews-stats-bar{display:flex;justify-content:center;gap:0;margin-bottom:2rem;border:1px solid var(--border-strong);border-radius:var(--radius-sm);overflow:hidden;max-width:700px;margin-left:auto;margin-right:auto}
.reviews-stat-item{flex:1;text-align:center;padding:1rem .5rem;border-right:1px solid var(--border)}
.reviews-stat-item:last-child{border-right:none}
.reviews-stat-num{font-family:var(--font-display);font-size:1.6rem;font-weight:700;color:var(--gold);display:block;white-space:nowrap}
.reviews-stat-star{color:var(--gold);font-size:1.1rem}
.reviews-stat-label{font-size:.7rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:1px;display:block;margin-top:.15rem}

/* Subtitle */
.reviews-subtitle{text-align:center;color:var(--text-dim);font-size:.85rem;margin-bottom:1.5rem}

/* Review grid (scroll ngang) */
.reviews-grid{display:flex;gap:1rem;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;padding-bottom:.75rem;max-width:960px;margin:0 auto;scrollbar-width:thin;scrollbar-color:var(--gold-dim) transparent}
.reviews-grid::-webkit-scrollbar{height:4px}
.reviews-grid::-webkit-scrollbar-thumb{background:var(--gold-dim);border-radius:4px}
.review-card{min-width:280px;max-width:320px;flex-shrink:0;scroll-snap-align:start;padding:1.2rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);display:flex;flex-direction:column;gap:.6rem}
.review-header{display:flex;justify-content:space-between;align-items:center}
.review-stars{color:var(--gold);font-size:.95rem;letter-spacing:1px}
.review-time{color:var(--text-dim);font-size:.72rem}
.review-comment{color:var(--text-secondary);font-size:.84rem;line-height:1.7;flex:1}
.review-comment em{color:var(--text-dim);font-style:italic}
.review-footer{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--border);padding-top:.5rem;gap:.5rem;flex-wrap:wrap}
.review-author{color:var(--text-dim);font-size:.75rem}
.review-city{color:var(--text-dim);font-size:.72rem}
.review-page-link{color:var(--gold);font-size:.72rem;text-decoration:none;font-weight:500;transition:color .15s;white-space:nowrap}
.review-page-link:hover{color:#e0b96a;text-decoration:underline}
.review-page-tag{color:var(--gold-dim);font-size:.72rem;white-space:nowrap}
.reviews-empty{text-align:center;color:var(--text-dim);font-size:.88rem;padding:2rem 0}

/* Pagination */
.reviews-pagination{display:flex;justify-content:center;align-items:center;gap:.4rem;margin-top:1.5rem;flex-wrap:wrap}
.page-btn{background:var(--bg-surface);border:1px solid var(--border);color:var(--text-secondary);padding:.4rem .75rem;border-radius:var(--radius-sm);font-size:.82rem;cursor:pointer;transition:all .15s}
.page-btn:hover{border-color:var(--gold-dim);color:var(--gold)}
.page-btn.active{background:var(--gold);color:var(--bg-deep);border-color:var(--gold);font-weight:600}
.page-dots{color:var(--text-dim);font-size:.82rem;padding:0 .3rem}

@media(max-width:640px){.reviews-stat-num{font-size:1.3rem}}
@media(max-width:480px){.review-card{min-width:260px}.reviews-stat-item{padding:.8rem .3rem}}

/* =============================================
   SEO FAQ Section
   ============================================= */
/* FAQ Section */
.seo-faq{padding:3rem 1rem;border-top:1px solid var(--border)}
.seo-faq-title{font-family:var(--font-display);font-size:clamp(1.4rem,3vw,1.8rem);font-weight:600;color:var(--gold);text-align:center;margin-bottom:.5rem}
.seo-faq-subtitle{text-align:center;color:var(--text-dim);font-size:.85rem;margin-bottom:2rem}
.faq-list{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:.75rem}
.faq-item{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;overflow:hidden}
.faq-item summary{padding:1.1rem 1.25rem;cursor:pointer;font-weight:600;color:var(--text-primary);font-size:.93rem;list-style:none;display:flex;align-items:center;gap:.75rem;transition:background .2s;user-select:none}
.faq-item summary:hover{background:rgba(255,255,255,.03)}
.faq-item[open] summary{color:var(--gold)}
.faq-item summary .faq-icon{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;background:rgba(212,168,83,0.15);border:1px solid rgba(212,168,83,.25);color:var(--gold);font-weight:800;font-size:.72rem;border-radius:50%;flex-shrink:0}
.faq-item summary .faq-arrow{margin-left:auto;color:var(--text-dim);font-size:.9rem;transition:transform .2s;flex-shrink:0}
.faq-item[open] summary .faq-arrow{transform:rotate(180deg)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item .faq-answer{padding:0 1.25rem 1.1rem 3.25rem;animation:faqSlide .25s ease}
.faq-item .faq-answer p{color:var(--text-secondary);font-size:.88rem;line-height:1.8;margin:0}
@keyframes faqSlide{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}

/* =============================================
   SEO Rich Footer
   ============================================= */
.site-footer{border-top:1px solid var(--border-strong);padding:2.5rem 0 1.5rem;background:var(--bg-deep);margin-top:2rem}
.site-footer .container{max-width:1200px;margin:0 auto;padding:0 2rem}
.btn-google-full{width:100%!important;justify-content:center}

/* Footer grid — 5 cột */
.footer-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1.5rem 2.5rem;margin-bottom:2rem}
.footer-col h3{font-family:var(--font-display);font-size:.92rem;font-weight:700;color:var(--text-primary);margin-bottom:.75rem;padding-bottom:.5rem;border-bottom:1px solid var(--border-strong);white-space:nowrap}
.footer-col nav{display:flex;flex-direction:column;gap:0}
.footer-col nav a{color:var(--text-secondary);font-size:.8rem;text-decoration:none;transition:color .15s,padding-left .15s;display:block;padding:.3rem 0;border-bottom:1px solid rgba(255,255,255,.03);white-space:nowrap}
.footer-col nav a:last-child{border-bottom:none}
.footer-col nav a:hover{color:var(--gold);padding-left:.4rem}

/* Footer middle — brand, tagline, contact, social (centered) */

.footer-logo-link{display:inline-block;margin-bottom:.5rem}
.footer-logo-img{height:36px;width:auto}
.footer-logo{font-family:var(--font-display);font-size:1.3rem;color:var(--gold);margin-bottom:.3rem}

.footer-sep{color:var(--text-dim);margin:0 .5rem;opacity:.4}
.footer-social{display:flex;justify-content:center;gap:1rem;margin-top:1rem}
.social-icon{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.1);color:#ccc;text-decoration:none;transition:all .25s ease}
.social-icon svg{width:20px;height:20px;fill:currentColor}
.social-icon:hover{background:var(--gold);color:#1a1a2e;transform:scale(1.1)}

/* Footer bottom — links ngang + copyright */
.footer-bottom{text-align:center;padding-top:0}
.footer-bottom-links{display:flex;justify-content:center;flex-wrap:wrap;gap:0;margin-bottom:.6rem;font-size:.8rem}
.footer-bottom-links a{color:var(--text-secondary);text-decoration:none;transition:color .15s}
.footer-bottom-links a:hover{color:var(--gold)}
.footer-bottom-links .footer-sep{color:var(--text-dim);margin:0 .6rem;opacity:.3}
.footer-copyright{font-size:.82rem;color:var(--text-secondary);margin-bottom:.2rem}
.footer-note{font-size:.72rem;color:var(--text-dim);font-style:italic}

@media(max-width:1100px){.footer-grid{grid-template-columns:repeat(3,1fr);gap:1.5rem 2rem}}
@media(max-width:640px){.footer-grid{grid-template-columns:repeat(2,1fr);gap:1.5rem}}
@media(max-width:420px){.footer-grid{grid-template-columns:1fr;gap:1.2rem}}

/* === PROFILE MODAL === */
.profile-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.88);z-index:1100;display:flex;align-items:flex-start;justify-content:center;padding:1.5rem;overflow-y:auto;backdrop-filter:blur(4px)}
.profile-card{background:var(--bg-card);border:1px solid var(--border-strong);border-radius:16px;max-width:720px;width:100%;margin-top:1rem;animation:fadeInUp .3s ease}
@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.profile-header{display:flex;justify-content:space-between;align-items:center;padding:1.2rem 1.5rem;border-bottom:1px solid var(--border)}
.profile-header h2{font-family:var(--font-display);color:var(--gold-light);font-size:1.3rem;margin:0}
.profile-close{background:none;border:none;color:var(--text-dim);font-size:1.4rem;cursor:pointer;padding:0.2rem 0.5rem;border-radius:4px;transition:color .2s}
.profile-close:hover{color:var(--gold)}

/* Profile user info */
.profile-user-info{display:flex;align-items:center;gap:1.2rem;padding:1.5rem;border-bottom:1px solid rgba(255,255,255,0.05)}
.profile-avatar{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,rgba(212,168,83,0.3),rgba(212,168,83,0.1));display:flex;align-items:center;justify-content:center;font-size:1.8rem;border:2px solid var(--gold-dim);flex-shrink:0}
.profile-user-details{flex:1;min-width:0}
.profile-user-name{font-size:1.15rem;font-weight:600;color:var(--text-primary);margin-bottom:0.2rem}
.profile-user-email{font-size:0.82rem;color:var(--text-dim);margin-bottom:0.3rem}
.profile-user-meta{display:flex;gap:1rem;flex-wrap:wrap;font-size:0.78rem;color:var(--text-dim)}
.profile-user-meta span{display:inline-flex;align-items:center;gap:0.25rem}

/* Profile xu card */
.profile-xu-card{margin:1rem 1.5rem;padding:1rem 1.2rem;background:linear-gradient(135deg,rgba(212,168,83,0.12),rgba(212,168,83,0.04));border:1px solid rgba(212,168,83,0.25);border-radius:12px}
.profile-xu-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:0.6rem}
.profile-xu-balance{font-size:1.4rem;font-weight:700;color:var(--gold-light);font-family:var(--font-display)}
.profile-xu-label{font-size:0.78rem;color:var(--text-dim)}

/* Profile tabs */
.profile-tabs{display:flex;border-bottom:1px solid var(--border);padding:0 1.5rem;gap:0;overflow-x:auto}
.profile-tab{padding:0.7rem 1rem;font-size:0.82rem;color:var(--text-dim);background:none;border:none;cursor:pointer;border-bottom:2px solid transparent;transition:all .2s;white-space:nowrap;font-family:var(--font-body)}
.profile-tab:hover{color:var(--text-secondary)}
.profile-tab.active{color:var(--gold);border-bottom-color:var(--gold)}

/* Profile tab content */
.profile-tab-content{padding:1rem 1.5rem;min-height:200px;max-height:400px;overflow-y:auto}
.profile-tab-pane{display:none}
.profile-tab-pane.active{display:block}

/* Profile list items */
.profile-list-empty{text-align:center;color:var(--text-dim);padding:2rem 0;font-size:0.85rem}
.profile-reading-item{display:flex;justify-content:space-between;align-items:center;padding:0.7rem 0.8rem;background:var(--bg-surface);border:1px solid var(--border);border-radius:8px;margin-bottom:0.5rem;transition:border-color .2s}
.profile-reading-item:hover{border-color:var(--gold-dim)}
.profile-reading-name{font-weight:600;color:var(--text-primary);font-size:0.88rem}
.profile-reading-meta{font-size:0.72rem;color:var(--text-dim);margin-top:0.15rem}
.profile-reading-actions{display:flex;gap:0.4rem;flex-shrink:0}
.profile-reading-actions a,.profile-reading-actions button{font-size:0.72rem;color:var(--gold-dim);background:none;border:1px solid rgba(212,168,83,0.2);padding:0.25rem 0.5rem;border-radius:4px;cursor:pointer;text-decoration:none;transition:all .15s;font-family:var(--font-body)}
.profile-reading-actions a:hover,.profile-reading-actions button:hover{background:rgba(212,168,83,0.1);color:var(--gold)}

/* Profile review items */
.profile-review-item{padding:0.7rem 0.8rem;background:var(--bg-surface);border:1px solid var(--border);border-radius:8px;margin-bottom:0.5rem}
.profile-review-stars{color:var(--gold);font-size:0.85rem;margin-bottom:0.2rem}
.profile-review-comment{font-size:0.82rem;color:var(--text-secondary);line-height:1.4}
.profile-review-date{font-size:0.7rem;color:var(--text-dim);margin-top:0.3rem}

/* Profile affiliate section */
.profile-affiliate-link{display:flex;gap:0.5rem;margin-bottom:0.8rem}
.profile-affiliate-link input{flex:1;padding:0.5rem 0.7rem;background:var(--bg-surface);border:1px solid var(--border);border-radius:6px;color:var(--text-primary);font-size:0.8rem;font-family:var(--font-body)}
.profile-affiliate-link button{padding:0.5rem 0.8rem;background:rgba(212,168,83,0.15);border:1px solid rgba(212,168,83,0.3);border-radius:6px;color:var(--gold);cursor:pointer;font-size:0.78rem;white-space:nowrap;font-family:var(--font-body);transition:all .15s}
.profile-affiliate-link button:hover{background:rgba(212,168,83,0.25)}
.profile-affiliate-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:0.6rem;margin-bottom:0.8rem}
.profile-stat-card{padding:0.8rem;background:var(--bg-surface);border:1px solid var(--border);border-radius:8px;text-align:center}
.profile-stat-val{font-size:1.3rem;font-weight:700;color:var(--gold-light);font-family:var(--font-display)}
.profile-stat-label{font-size:0.72rem;color:var(--text-dim);margin-top:0.15rem}

/* Profile transaction items */
.profile-tx-item{display:flex;justify-content:space-between;align-items:center;padding:0.5rem 0;border-bottom:1px solid rgba(255,255,255,0.04);font-size:0.8rem}
.profile-tx-item:last-child{border-bottom:none}
.profile-tx-desc{color:var(--text-secondary)}
.profile-tx-amount{font-weight:600}
.profile-tx-amount.plus{color:#4ade80}
.profile-tx-amount.minus{color:#f87171}
.profile-tx-date{font-size:0.7rem;color:var(--text-dim)}

@media(max-width:640px){
  .profile-card{margin-top:0;border-radius:12px}
  .profile-user-info{flex-direction:column;text-align:center;gap:0.8rem}
  .profile-user-meta{justify-content:center}
  .profile-affiliate-stats{grid-template-columns:1fr 1fr}
  .profile-reading-item{flex-direction:column;align-items:flex-start;gap:0.4rem}
  .profile-tabs{padding:0 0.8rem}
  .profile-tab-content{padding:1rem 0.8rem}
}

/* Breadcrumb Navigation */
.breadcrumb{padding:.75rem 0;font-size:.78rem}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:.3rem;padding:0;margin:0}
.breadcrumb li::after{content:'›';color:var(--text-dim);margin-left:.3rem}
.breadcrumb li:last-child::after{content:''}
.breadcrumb a{color:var(--text-secondary);text-decoration:none}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb li:last-child{color:var(--text-dim)}

/* ============================================================
   TOPUP MODAL — Nạp Phúc Xu
   ============================================================ */
.topup-overlay{position:fixed;top:0;left:0;width:100%;height:100%;z-index:99999;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.7);backdrop-filter:blur(4px);padding:1rem}
.topup-card{background:#0c0d1c;border:1px solid rgba(212,168,83,.2);border-radius:16px;max-width:480px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.topup-header{display:flex;justify-content:space-between;align-items:center;padding:1.2rem 1.5rem;border-bottom:1px solid rgba(255,255,255,.06)}
.topup-header h2{margin:0;font-size:1.2rem;color:var(--text-primary);font-family:'Cormorant Garamond',serif}
.topup-close{background:none;border:1px solid rgba(255,255,255,.12);border-radius:50%;width:2rem;height:2rem;color:var(--text-dim);cursor:pointer;font-size:.9rem;display:flex;align-items:center;justify-content:center}
.topup-close:hover{background:rgba(255,255,255,.05)}
.topup-balance{text-align:center;padding:.8rem;color:var(--text-secondary);font-size:.9rem;border-bottom:1px solid rgba(255,255,255,.04)}
.topup-balance strong{color:var(--gold);font-size:1.1rem}
.topup-step{padding:1.2rem 1.5rem}
.topup-step-title{font-size:.95rem;font-weight:600;color:var(--text-primary);margin-bottom:1rem}
.topup-packages{display:flex;flex-direction:column;gap:.7rem}
.topup-pkg{position:relative;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:1rem 1.2rem;cursor:pointer;text-align:left;transition:all .2s;color:var(--text-primary)}
.topup-pkg:hover{border-color:rgba(212,168,83,.3);background:rgba(212,168,83,.05)}
.topup-pkg.selected{border-color:var(--gold);background:rgba(212,168,83,.08)}
.topup-pkg.popular{border-color:rgba(212,168,83,.25)}
.topup-popular-badge{position:absolute;top:-.5rem;right:1rem;background:linear-gradient(135deg,#d4a853,#b8943f);color:#080810;font-size:.65rem;font-weight:700;padding:.15rem .6rem;border-radius:20px;text-transform:uppercase;letter-spacing:.5px}
.topup-pkg-xu{font-size:1.1rem;font-weight:700;color:var(--gold)}
.topup-pkg-price{font-size:.95rem;color:var(--text-primary);margin-top:.2rem}
.topup-pkg-desc{font-size:.78rem;color:var(--text-dim);margin-top:.2rem}
.topup-qr-wrap{text-align:center;padding:1rem 0}
.topup-qr-img{width:220px;height:220px;border-radius:12px;border:2px solid rgba(212,168,83,.2);background:#fff}
.topup-bank-info{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);border-radius:10px;padding:.8rem 1rem;margin:.8rem 0}
.topup-bank-row{display:flex;justify-content:space-between;padding:.35rem 0;font-size:.85rem;color:var(--text-secondary);border-bottom:1px solid rgba(255,255,255,.03)}
.topup-bank-row:last-child{border-bottom:none}
.topup-bank-row span{color:var(--text-dim)}
.topup-note{font-size:.78rem;color:var(--text-dim);text-align:center;padding:.5rem 0;line-height:1.6}
.topup-actions{display:flex;gap:.7rem;margin-top:1rem}
.topup-btn-check{flex:1;padding:.7rem;background:linear-gradient(135deg,#d4a853,#b8943f);color:#080810;border:none;border-radius:8px;font-weight:700;cursor:pointer;font-size:.9rem}
.topup-btn-check:hover{opacity:.9}
.topup-btn-check:disabled{opacity:.5;cursor:default}
.topup-btn-back{flex:1;padding:.7rem;background:transparent;color:var(--text-secondary);border:1px solid rgba(255,255,255,.1);border-radius:8px;cursor:pointer;font-size:.85rem}
.topup-btn-back:hover{border-color:rgba(255,255,255,.2)}
.topup-status{text-align:center;padding:.8rem 0;min-height:2rem}

/* ============================================
   FOOTER PHÁP LÝ 3 CỘT - Added Apr 2026
   ============================================ */

.footer-legal-3col {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 3rem;
  padding: 2rem 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  margin: 2rem 0;
  align-items: start;
}

/* Cot 1: Thong tin lien he */
.footer-col-contact {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-col-contact h4 {
  font-size: 0.8rem;
  font-weight: 600;
  color: #d4a853;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 0 0 0.75rem 0;
}

.footer-contact-item {
  font-size: 0.75rem;
  color: #9a9ba5;
  line-height: 1.5;
  margin-bottom: 0.4rem;
}

.footer-contact-item strong {
  color: #6a6b75;
  font-weight: 500;
}

.footer-contact-item a {
  color: #d4a853;
  text-decoration: none;
}

.footer-contact-item a:hover {
  text-decoration: underline;
}

/* Cot 2: Logo + Gioi thieu */
.footer-col-brand {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-col-brand .footer-logo-link {
  display: inline-block;
  margin: 0 auto;
}

.footer-col-brand .footer-logo-img {
  height: 36px;
  width: auto;
}

.footer-col-brand p {
  font-size: 0.78rem;
  color: #9a9ba5;
  line-height: 1.6;
  margin: 0;
  text-align: justify;
}

/* Cot 3: Chung chi + Social */
.footer-col-certificates {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
}

.footer-col-certificates h4 {
  font-size: 0.8rem;
  font-weight: 600;
  color: #d4a853;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 0;
  text-align: center;
}

.footer-badges-row {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.footer-badge-item {
  opacity: 0.8;
  transition: opacity 0.3s, transform 0.3s;
}

.footer-badge-item:hover {
  opacity: 1;
  transform: translateY(-2px);
}

.footer-badge-item img {
  height: 56px;
  width: auto;
  display: block;
}

.footer-social-row {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 0.5rem;
}

.footer-social-row .social-icon {
  width: 36px;
  height: 36px;
}

/* Responsive footer 3 col */
@media (max-width: 768px) {
  .footer-legal-3col {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-col-contact,
  .footer-col-brand,
  .footer-col-certificates {
    text-align: center;
  }

  .footer-badges-row {
    flex-direction: column;
    align-items: center;
  }
}

/* Watermark badge inline với tiêu đề Lá Số */
.laso-title-row{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}
.laso-title-row h2{margin-bottom:0}

/* Watermark badge trong ô trung tâm lá số */
.center-wm-badge{
  text-align:center;
  margin-top:1rem;
  padding:6px 18px;
  display:inline-block;
  width:100%;
  box-sizing:border-box;
  background:linear-gradient(135deg,rgba(212,168,83,0.15),rgba(212,168,83,0.05));
  border-top:1px solid rgba(212,168,83,0.3);
  border-bottom:1px solid rgba(212,168,83,0.3);
  font-size:0.82rem;
  font-weight:600;
  color:#c8a84b;
  letter-spacing:0.4px;
}
.center-wm-badge strong{color:#FFD966;font-weight:700}

/* Watermark badge - cùng hàng với tiêu đề, float right */
.laso-header-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-bottom:0.25rem}
.laso-header-row h2{margin-bottom:0}
.laso-wm-badge{
  display:inline-flex;align-items:center;gap:0.5rem;
  padding:6px 16px;
  background:linear-gradient(135deg,rgba(212,168,83,0.18),rgba(212,168,83,0.06));
  border:1.5px solid rgba(212,168,83,0.6);
  border-radius:20px;
  font-size:0.84rem;font-weight:600;
  color:#c8a84b;
  letter-spacing:0.3px;
  white-space:nowrap;
  box-shadow:0 0 12px rgba(212,168,83,0.2);
  flex-shrink:0;
}
.laso-wm-badge strong{color:#FFD966;font-weight:700}

/* Row chứa 2 nút: Tải Ảnh + Xem Luận Giải */
.laso-btn-row{display:flex;align-items:center;justify-content:center;gap:1rem;flex-wrap:wrap}
.btn-xem-luan-giai{
  padding:0.65rem 1.8rem;
  background:linear-gradient(135deg,#D4A843,#C9963A);
  border:none;border-radius:8px;
  color:#0a0a0f;font-size:0.9rem;font-weight:700;
  cursor:pointer;font-family:var(--font-body);
  transition:all .2s;
  box-shadow:0 4px 18px rgba(212,168,83,0.35);
  letter-spacing:0.3px;
}
.btn-xem-luan-giai:hover{
  background:linear-gradient(135deg,#e8bc55,#D4A843);
  transform:translateY(-2px);
  box-shadow:0 6px 24px rgba(212,168,83,0.55);
}

/* ============================================================
   MOBILE: 2 nút Tải Ảnh + Xem Luận Giải full-width
   ============================================================ */
@media(max-width:768px){
  .laso-btn-row{flex-direction:column;gap:0.75rem;width:100%}
  .laso-btn-row .btn-download-laso,
  .laso-btn-row .btn-xem-luan-giai{width:100%;padding:0.85rem 1rem;font-size:1rem;justify-content:center}
  /* Luận Giải Chuyên Sâu full-width mobile */
  .btn-ai{width:100% !important;padding:0.9rem !important;font-size:1rem !important}
}

/* ============================================================
   MOBILE: 2 nút ghim cố định dưới cùng (Chat + Gọi điện)
   Chỉ hiện trên mobile, ẩn trên desktop
   ============================================================ */
.mobile-cta-bar{
  display:none;
}
@media(max-width:768px){
  /* Ẩn nút float tròn cũ trên mobile */
  .float-chat-btn{display:none !important}

  /* Hiện thanh CTA 2 nút ghim dưới cùng */
  .mobile-cta-bar{
    display:flex;
    position:fixed;
    bottom:0;left:0;right:0;
    z-index:9999;
    height:56px;
    box-shadow:0 -2px 16px rgba(0,0,0,0.4);
  }
  .mobile-cta-bar a{
    flex:1;
    display:flex;align-items:center;justify-content:center;
    gap:0.5rem;
    font-size:0.9rem;font-weight:700;
    text-decoration:none;
    transition:filter .15s;
  }
  .mobile-cta-bar a:active{filter:brightness(0.9)}
  .mobile-cta-chat{
    background:#1877F2;
    color:#fff !important;
    border-right:1px solid rgba(255,255,255,0.15);
  }
  /* Đẩy footer lên trên thanh CTA */
  body{padding-bottom:56px}
}

/* Fix badge: căn giữa tuyệt đối giữa h2 và badge bên phải */
.laso-header-row{
  display:grid !important;
  grid-template-columns:1fr auto 1fr !important;
  align-items:center !important;
  gap:0.5rem !important;
}
.laso-header-row h2{
  grid-column:1;
  justify-self:start;
  margin-bottom:0 !important;
}
.laso-wm-badge{
  grid-column:2 !important;
  justify-self:center !important;
  white-space:nowrap;
}

/* ============================================================
   FIX 1: btn-ai gold — override CSS gốc (specificity cao hơn)
   ============================================================ */
button.btn-ai,
#btnAiReading{
  background:linear-gradient(135deg,#D4A843,#C9963A) !important;
  color:#0a0a0f !important;
  border:none !important;
  font-weight:700 !important;
  box-shadow:0 4px 20px rgba(212,168,83,0.4) !important;
}
button.btn-ai:hover:not(:disabled),
#btnAiReading:hover:not(:disabled){
  background:linear-gradient(135deg,#e8bc55,#D4A843) !important;
  box-shadow:0 6px 28px rgba(212,168,83,0.6) !important;
  transform:translateY(-2px);
}
button.btn-ai:disabled,
#btnAiReading:disabled{
  background:rgba(212,168,83,0.25) !important;
  color:rgba(255,255,255,0.4) !important;
  box-shadow:none !important;
  transform:none !important;
}

/* ============================================================
   FIX 3: Menu mobile bị block bởi hero section
   Đảm bảo .main-header luôn trên cùng mọi trang
   ============================================================ */
.main-header{z-index:9999 !important}
.main-nav-mobile{z-index:9998 !important}

/* Fix gold button cho tất cả trang - cg-ai-btn, hd-ai-btn, btn-ai */
button.cg-ai-btn,
button.hd-ai-btn,
#btnCgAI,
#btnHdAI{
  background:linear-gradient(135deg,#D4A843,#C9963A) !important;
  color:#0a0a0f !important;
  border:none !important;
  font-weight:700 !important;
  box-shadow:0 4px 20px rgba(212,168,83,0.4) !important;
}
button.cg-ai-btn:hover:not(:disabled),
button.hd-ai-btn:hover:not(:disabled),
#btnCgAI:hover:not(:disabled),
#btnHdAI:hover:not(:disabled){
  background:linear-gradient(135deg,#e8bc55,#D4A843) !important;
  box-shadow:0 6px 28px rgba(212,168,83,0.6) !important;
  transform:translateY(-2px);
}
button.cg-ai-btn:disabled,
button.hd-ai-btn:disabled{
  background:rgba(212,168,83,0.25) !important;
  color:rgba(255,255,255,0.4) !important;
  box-shadow:none !important;
}

/* Mobile CTA bar - 1 nút full width */
@media(max-width:768px){
  .mobile-cta-chat{border-right:none !important}
  .mobile-cta-bar a{font-size:1rem !important}
}