/**
 * Phong Thủy Xây Nhà – style.css
 * Prefix: ptxn-
 * Hỗ trợ 2 theme: light (trắng kem) và dark (nền tối vàng đồng)
 * Dùng CSS custom properties (variables) để switch theme
 * Font: Barlow (Google Fonts)
 */

@import url('https://fonts.googleapis.com/css2?family=Barlow:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,400&display=swap');

/* ══════════════════════════════════════════════════════════════
   CSS VARIABLES – LIGHT THEME (mặc định)
══════════════════════════════════════════════════════════════ */
.ptxn-wrap {
  --ptxn-bg:           #f5f2ec;
  --ptxn-bg2:          #fff;
  --ptxn-bg3:          #faf8f4;
  --ptxn-border:       rgba(160,120,40,0.2);
  --ptxn-border2:      #ede8df;
  --ptxn-text:         #2c2416;
  --ptxn-text2:        #555;
  --ptxn-text-muted:   #a07828aa;
  --ptxn-gold:         #a07828;
  --ptxn-gold-bright:  #c8a84b;
  --ptxn-shadow:       rgba(0,0,0,0.06);
  --ptxn-shadow2:      rgba(0,0,0,0.08);
  --ptxn-cell-bg:      #fff;
  --ptxn-cell-border:  #ede8df;
  --ptxn-cell-hover:   #fdf6e3;
  --ptxn-cell-sel:     #dbeeff;
  --ptxn-cell-daicatday:#fef9e7;
  --ptxn-cell-tot:     #f0faf4;
  --ptxn-cell-veto:    #fff5f5;
  --ptxn-input-bg:     #faf8f4;
  --ptxn-btn-bg:       #faf8f4;
  --ptxn-btn-border:   #e0d8c8;
  --ptxn-btn-color:    #7f6a40;
  --ptxn-star-off:     #ddd;
  --ptxn-panel-shadow: rgba(0,0,0,0.08);
  --ptxn-gc-bg:        #faf8f2;
  --ptxn-nh-ok-bg:     #eaf7ee;
  --ptxn-nh-hit-bg:    #fff0f0;
  --ptxn-sao-bg:       #faf8f4;
  --ptxn-gio-ok-bg:    #f5f5f5;
  --ptxn-gio-ok-bd:    #e0e0e0;
  --ptxn-nhanxet-bg:   #faf8f4;
  --ptxn-no-gc-border: rgba(160,120,40,0.2);
  --ptxn-mau-name:     #7f6a40;
  --ptxn-legend-color: #a07828aa;
}

/* ══════════════════════════════════════════════════════════════
   CSS VARIABLES – DARK THEME
══════════════════════════════════════════════════════════════ */
.ptxn-wrap.ptxn-dark {
  --ptxn-bg:           #0d0d0d;
  --ptxn-bg2:          #1a1208;
  --ptxn-bg3:          rgba(255,255,255,0.04);
  --ptxn-border:       rgba(200,168,75,0.18);
  --ptxn-border2:      rgba(255,255,255,0.07);
  --ptxn-text:         #e8dcc8;
  --ptxn-text2:        #bcd6c8;
  --ptxn-text-muted:   #c8a84b77;
  --ptxn-gold:         #c8a84b;
  --ptxn-gold-bright:  #f5e07a;
  --ptxn-shadow:       rgba(0,0,0,0.3);
  --ptxn-shadow2:      rgba(0,0,0,0.4);
  --ptxn-cell-bg:      rgba(255,255,255,0.03);
  --ptxn-cell-border:  rgba(255,255,255,0.06);
  --ptxn-cell-hover:   rgba(200,168,75,0.08);
  --ptxn-cell-sel:     rgba(41,182,246,0.25);
  --ptxn-cell-daicatday:rgba(200,168,75,0.15);
  --ptxn-cell-tot:     rgba(39,174,96,0.12);
  --ptxn-cell-veto:    rgba(100,0,0,0.2);
  --ptxn-input-bg:     rgba(255,255,255,0.06);
  --ptxn-btn-bg:       rgba(200,168,75,0.08);
  --ptxn-btn-border:   rgba(200,168,75,0.25);
  --ptxn-btn-color:    #c8a84b;
  --ptxn-star-off:     #222;
  --ptxn-panel-shadow: rgba(0,0,0,0.4);
  --ptxn-gc-bg:        rgba(0,0,0,0.3);
  --ptxn-nh-ok-bg:     rgba(255,255,255,0.03);
  --ptxn-nh-hit-bg:    rgba(180,0,0,0.2);
  --ptxn-sao-bg:       rgba(255,255,255,0.03);
  --ptxn-gio-ok-bg:    rgba(255,255,255,0.04);
  --ptxn-gio-ok-bd:    rgba(255,255,255,0.08);
  --ptxn-nhanxet-bg:   rgba(255,255,255,0.03);
  --ptxn-no-gc-border: rgba(200,168,75,0.18);
  --ptxn-mau-name:     #c8a84b88;
  --ptxn-legend-color: #c8a84b66;
}

/* ══════════════════════════════════════════════════════════════
   THEME TOGGLE BUTTON
══════════════════════════════════════════════════════════════ */
.ptxn-header{text-align:center;margin-bottom:18px;padding-top:4px}
.ptxn-header-sub{font-size:10px;letter-spacing:6px;color:#a07828;text-transform:uppercase;margin-bottom:5px}
.ptxn-header-title{font-size:24px;font-weight:700;background:linear-gradient(135deg,#8a5e1a,#c8a84b,#8a5e1a);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:1px;margin:0 0 5px}
.ptxn-header-tag{font-size:11px;color:#a0782888;letter-spacing:2px}
.ptxn-theme-toggle {
  display:flex;justify-content:flex-end;margin-bottom:12px;
}
.ptxn-toggle-btn {
  background:var(--ptxn-btn-bg);
  border:1px solid var(--ptxn-btn-border);
  color:var(--ptxn-gold);
  border-radius:8px;padding:1px 8px!important;
  font-size:12px;cursor:pointer;font-family:'Barlow',sans-serif;
  transition:all .2s;
}
.ptxn-toggle-btn:hover{opacity:.85}

/* ══════════════════════════════════════════════════════════════
   BASE STYLES (dùng variables)
══════════════════════════════════════════════════════════════ */
.ptxn-wrap *{box-sizing:border-box;margin:0;padding:0}
.ptxn-wrap {
  max-width:460px;margin:0 auto;
  font-family:'Barlow',sans-serif;
  color:var(--ptxn-text);
  background:var(--ptxn-bg);
  padding:16px 14px 40px;
  border-radius:16px;
  transition:background .3s,color .3s;
}

/* ── Header ─────────────────────────────────────────────────── */
.ptxn-header{text-align:center;margin-bottom:18px}
.ptxn-header-sub{font-size:10px;letter-spacing:6px;color:var(--ptxn-text-muted);text-transform:uppercase;margin-bottom:6px}
.ptxn-header h2{
  font-size:22px;font-weight:700;margin:0;
  background:linear-gradient(135deg,#c8a84b,#f5e07a,#c8a84b);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;letter-spacing:1px;
}
.ptxn-header-tag{font-size:10px;color:var(--ptxn-text-muted);margin-top:4px;letter-spacing:2px}

/* ── Card ───────────────────────────────────────────────────── */
.ptxn-card{
  background:var(--ptxn-bg2);
  border:1px solid var(--ptxn-border);
  border-radius:14px;padding:14px 14px 15px;
  margin-bottom:14px;
  box-shadow:0 2px 12px var(--ptxn-shadow);
  transition:background .3s,border-color .3s;
}
.ptxn-card-title{
  font-size:10px;color:var(--ptxn-gold);letter-spacing:2px;
  margin-bottom:11px;text-align:center;
}

/* ── Inputs ─────────────────────────────────────────────────── */
.ptxn-input-row{display:flex;gap:8px;margin-bottom:10px}
.ptxn-input-group{flex:1}
.ptxn-input-group label{display:block;font-size:9px;color:var(--ptxn-text-muted);margin-bottom:5px;letter-spacing:1px}
#ptxn-app .ptxn-input-group input,
#ptxn-app .ptxn-input-group select{
  width:100%;background:var(--ptxn-input-bg);
  border:1px solid var(--ptxn-border);border-radius:8px;
  color:var(--ptxn-text);padding:3px 7px!important;font-size:14px;
  font-family:'Barlow',sans-serif;outline:none;transition:border-color .2s;
  appearance:none;-webkit-appearance:none;
  box-shadow:none;
}
#ptxn-app .ptxn-input-group input:focus,
#ptxn-app .ptxn-input-group select:focus{border-color:var(--ptxn-gold-bright);outline:none;box-shadow:none}
#ptxn-app .ptxn-input-group input::-webkit-inner-spin-button{-webkit-appearance:none}

/* Select wrapper với mũi tên */
.ptxn-input-group{flex:1;position:relative}
.ptxn-input-group select ~ .ptxn-select-arrow{
  position:absolute;right:9px;bottom:10px;
  pointer-events:none;font-size:10px;
  color:var(--ptxn-gold);
}

/* Input năm không có mũi tên */
.ptxn-year-input{letter-spacing:1px}

/* Option trong select kế thừa màu nền đúng */
.ptxn-input-group select option{
  background:var(--ptxn-bg2);color:var(--ptxn-text);
}

/* ── Gender ─────────────────────────────────────────────────── */
/* gender-row moved to topbar-row */

/* ── Gia chủ result ─────────────────────────────────────────── */
.ptxn-giachu-result{
  background:var(--ptxn-gc-bg);border-radius:10px;padding:11px 13px;
  border:1px solid var(--ptxn-border);
  display:flex;justify-content:space-between;align-items:center;gap:10px;
}
.ptxn-giachu-result.hidden{display:none}
.ptxn-gc-label{font-size:10px;color:var(--ptxn-text-muted);margin-bottom:3px}
.ptxn-gc-lunar{font-size:14px;font-weight:800;color:var(--ptxn-text)}
.ptxn-gc-canchi{font-size:13px;color:var(--ptxn-gold);margin-top:2px}
.ptxn-gc-gender-tuoi{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:5px}
.ptxn-gc-tuoi{font-size:11px;color:var(--ptxn-text2);font-weight:600}
.ptxn-gc-gender{display:inline-block;margin-top:5px;font-size:11px;font-weight:700;padding:2px 10px;border-radius:5px;border:1px solid transparent}
.ptxn-gc-gender.nam{color:#1a6b9a;background:#eaf4fb;border-color:#1a6b9a44}
.ptxn-gc-gender.nu{color:#a0287a;background:#fdf0f8;border-color:#a0287a44}
.ptxn-menh-badge{font-size:17px;font-weight:900;border-radius:9px;padding:5px 13px;border:1.5px solid transparent;text-align:center;white-space:nowrap}
.ptxn-napam-name{font-size:10px;color:var(--ptxn-text-muted);margin-top:4px;text-align:center}
.ptxn-gc-placeholder{text-align:center;font-size:12px;color:var(--ptxn-text-muted);padding-top:4px;opacity:.6}


/* ── Giachu result – 2 ngày dương/âm ───────────────────────── */
.ptxn-gc-date-row{
  display:flex;gap:6px;flex-wrap:wrap;
  margin:4px 0 6px;
}
.ptxn-gc-date-main{margin:3px 0 8px}
.ptxn-gc-date-sub{margin:3px 0 2px}
.ptxn-gc-date-tag{
  display:inline-block;
  font-size:13px;font-weight:700;
  border-radius:6px;padding:3px 10px;
  border:1px solid transparent;
}
.ptxn-tag-duong{
  color:#1a6b9a;
  background:rgba(26,107,154,0.1);
  border-color:rgba(26,107,154,0.25);
}
.ptxn-tag-am{
  color:#7a5200;
  background:rgba(200,168,75,0.12);
  border-color:rgba(200,168,75,0.3);
}
.ptxn-dark .ptxn-tag-duong{
  color:#64b5f6;
  background:rgba(100,181,246,0.1);
  border-color:rgba(100,181,246,0.25);
}
.ptxn-dark .ptxn-tag-am{
  color:#f5e07a;
  background:rgba(245,224,122,0.1);
  border-color:rgba(245,224,122,0.25);
}
/* ── Năm hạn ────────────────────────────────────────────────── */
.ptxn-namhan-box{margin-bottom:14px}
.ptxn-namhan-inner{background:rgba(192,57,43,0.08);border:1px solid rgba(220,50,50,0.28);border-radius:12px;padding:13px 15px}
.ptxn-namhan-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;margin-bottom:10px}
.ptxn-namhan-year-tabs{display:flex;gap:5px;flex-wrap:wrap}
.ptxn-nh-tab{display:flex;flex-direction:column;align-items:center;gap:1px;padding:5px 10px;border-radius:8px;border:1px solid transparent;background:transparent;cursor:pointer;font-family:'Barlow',sans-serif;transition:all .2s;white-space:nowrap}
.ptxn-nh-tab-top{font-size:9px;font-weight:600;line-height:1.2}
.ptxn-nh-tab-bot{font-size:12px;font-weight:800;line-height:1.2}
.ptxn-nh-tab.dep{background:#eaf7ee;border-color:rgba(39,174,96,0.35);color:#1e8449}
.ptxn-nh-tab.xau{background:#fff0f0;border-color:rgba(192,57,43,0.3);color:#c0392b}
.ptxn-nh-tab.dep:hover{background:#d4f0dc}
.ptxn-nh-tab.xau:hover{background:#ffe0e0}
.ptxn-nh-tab.active{background:#2c3e50;color:#fff;border-color:#2c3e50}
.ptxn-nh-tab.active .ptxn-nh-tab-top,.ptxn-nh-tab.active .ptxn-nh-tab-bot{color:#fff}
.ptxn-namhan-title{font-size:10px;color:#c0392b;letter-spacing:2px;margin-bottom:10px}
.ptxn-namhan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}
.ptxn-namhan-item{border-radius:8px;padding:9px 8px;text-align:center;border:1px solid transparent}
.ptxn-namhan-item.hit{background:var(--ptxn-nh-hit-bg);border-color:rgba(220,50,50,0.35)}
.ptxn-namhan-item.ok{background:#eaf7ee;border-color:rgba(39,174,96,0.35)}
.ptxn-nh-name{font-size:11px;font-weight:700;margin-bottom:3px;color:var(--ptxn-text)}
.ptxn-nh-status{font-size:10px}
.ptxn-namhan-note{font-size:11px;color:#c0392b;margin-top:9px;line-height:1.7;padding-top:8px;border-top:1px solid rgba(220,50,50,0.2)}

/* ── Calendar nav ───────────────────────────────────────────── */
.ptxn-cal-nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:9px}
.ptxn-cal-nav button{
  background:var(--ptxn-btn-bg);border:1px solid var(--ptxn-border);
  color:var(--ptxn-gold);border-radius:8px;width:35px;height:35px;
  cursor:pointer;font-size:18px;line-height:1;
  box-shadow:0 1px 4px var(--ptxn-shadow);transition:opacity .15s;
}
.ptxn-cal-nav button:hover{opacity:.8}
.ptxn-month-label{font-weight:700;font-size:16px;color:var(--ptxn-text)}

/* ── Calendar grid ──────────────────────────────────────────── */
.ptxn-cal-wrap{margin-bottom:0}
.ptxn-cal-dow{display:grid;grid-template-columns:repeat(7,1fr);gap:3px;margin-bottom:3px}
.ptxn-cal-dow span{text-align:center;font-size:10px;font-weight:700;letter-spacing:1px;padding:3px 0;color:var(--ptxn-text-muted)}
.ptxn-cal-dow span.ptxn-sun{color:#c0392baa}
.ptxn-cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:3px}

.ptxn-cell{
  background:var(--ptxn-cell-bg);border:1px solid var(--ptxn-cell-border);
  border-radius:8px;padding:5px 2px;cursor:pointer;
  display:flex;flex-direction:column;align-items:center;gap:1px;
  transition:all .12s;min-height:52px;
}
.ptxn-cell:hover{border-color:var(--ptxn-gold-bright);background:var(--ptxn-cell-hover)}
.ptxn-cell.ptxn-empty{cursor:default;border-color:transparent;background:transparent}
.ptxn-cell.ptxn-empty:hover{background:transparent;border-color:transparent}
.ptxn-cell.ptxn-selected{background:var(--ptxn-cell-sel)!important;border:1.5px solid #29b6f6!important;box-shadow:0 0 10px rgba(41,182,246,0.35)!important}
.ptxn-cell.ptxn-today .ptxn-solar{color:var(--ptxn-gold-bright)!important;font-weight:900!important}
.ptxn-cell.ptxn-sunday .ptxn-solar{color:#c0392b!important}
.ptxn-cell.ptxn-s-daicatday{background:var(--ptxn-cell-daicatday);border-color:rgba(200,168,75,0.5)}
.ptxn-cell.ptxn-s-tot{background:var(--ptxn-cell-tot);border-color:rgba(39,174,96,0.4)}
.ptxn-cell.ptxn-s-veto{background:var(--ptxn-cell-veto);border-color:rgba(192,57,43,0.4)}

.ptxn-solar{font-size:13px;font-weight:600;color:var(--ptxn-text)}
.ptxn-lunar-sm{font-size:8px;color:var(--ptxn-text-muted)}
.ptxn-dot{font-size:8px}
.ptxn-dot-gold{color:#c8a84b}
.ptxn-dot-green{color:#27ae60}
.ptxn-dot-red{color:#c0392baa}

/* ── Legend ─────────────────────────────────────────────────── */
.ptxn-legend{display:flex;gap:9px;justify-content:center;margin:9px 0 0;flex-wrap:wrap}
.ptxn-legend-item{display:flex;align-items:center;gap:5px;font-size:11px;color:var(--ptxn-legend-color)}
.ptxn-ldot{display:inline-block;width:11px;height:11px;border-radius:3px}
.ptxn-ldot-gold{background:rgba(200,168,75,0.35)}
.ptxn-ldot-green{background:rgba(39,174,96,0.25)}
.ptxn-ldot-red{background:rgba(192,57,43,0.22)}

/* ── Panel ──────────────────────────────────────────────────── */
#ptxn-panel{margin-top:16px}
.ptxn-panel-inner{border-radius:16px;padding:16px;border:1px solid transparent;box-shadow:0 2px 16px var(--ptxn-panel-shadow)}
.ptxn-panel-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:13px}
.ptxn-p-weekday{font-size:11px;color:var(--ptxn-text-muted);margin-bottom:3px}
.ptxn-p-solar{font-size:18px;font-weight:800;color:var(--ptxn-text)}
.ptxn-p-lunar{font-size:13px;color:var(--ptxn-gold);margin-top:3px}
.ptxn-panel-verdict{text-align:center;border-radius:10px;padding:8px 11px;border:1px solid transparent}
.ptxn-verdict-label{font-size:14px;font-weight:900;margin-bottom:4px}
.ptxn-stars span{font-size:14px}
.ptxn-star-on{color:#c8a84b;filter:drop-shadow(0 0 2px #c8a84b66)}
.ptxn-star-off{color:var(--ptxn-star-off)}

/* ── Veto box ───────────────────────────────────────────────── */
.ptxn-veto-box{background:rgba(192,57,43,0.1);border:1px solid rgba(192,57,43,0.35);border-radius:10px;padding:10px 13px;margin-bottom:11px}
.ptxn-veto-title{font-size:10px;color:#c0392b;letter-spacing:1px;margin-bottom:6px}
.ptxn-veto-reason{font-size:12px;color:#c0392bcc;line-height:1.7}

/* ── Detail grid ────────────────────────────────────────────── */
.ptxn-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:10px}
.ptxn-detail-cell{background:var(--ptxn-bg3);border-radius:10px;padding:11px;border:1px solid var(--ptxn-border2)}
.ptxn-detail-cell.ptxn-gold-border{border-color:rgba(200,168,75,0.4);background:rgba(200,168,75,0.07)}
.ptxn-detail-cell.ptxn-red-border{border-color:rgba(192,57,43,0.3);background:rgba(192,57,43,0.07)}
.ptxn-dl{font-size:9px;color:var(--ptxn-text-muted);margin-bottom:4px;letter-spacing:1px}
.ptxn-dv{font-size:16px;font-weight:800;color:var(--ptxn-text)}
.ptxn-ds{font-size:11px;margin-top:2px}
.ptxn-ds-good{color:#27ae60}.ptxn-ds-mid{color:#7f8c8d}.ptxn-ds-bad{color:#c0392b}

.ptxn-hanh-tags{display:flex;gap:5px;flex-wrap:wrap;margin-top:4px}
.ptxn-hanh-tag{font-size:11px;font-weight:700;border-radius:5px;padding:2px 7px;border:1px solid transparent}
.ptxn-ky-tags{display:flex;flex-direction:column;gap:4px;margin-top:4px}
.ptxn-ky-tag{font-size:10px;font-weight:700;border-radius:5px;padding:2px 8px;border:1px solid transparent;display:inline-block}
.ptxn-ky-none{font-size:12px;color:#7f8c8d;margin-top:4px}

/* ── Section label ──────────────────────────────────────────── */
.ptxn-section-label{font-size:9px;color:var(--ptxn-text-muted);letter-spacing:1px;margin-bottom:9px}

/* ── Sao ngày ───────────────────────────────────────────────── */
.ptxn-sao-box{background:var(--ptxn-sao-bg);border:1px solid var(--ptxn-border2);border-radius:10px;padding:12px 13px;margin-bottom:10px}
.ptxn-sao-row{display:flex;gap:6px;flex-wrap:wrap}
.ptxn-sao-tag{font-size:10px;font-weight:700;border-radius:6px;padding:3px 9px;border:1px solid transparent}
.ptxn-sao-tot{color:#8a6010;background:rgba(200,168,75,0.15);border-color:rgba(200,168,75,0.4)}
.ptxn-sao-xau{color:#c0392b;background:rgba(192,57,43,0.1);border-color:rgba(192,57,43,0.35)}
.ptxn-sao-none{font-size:12px;color:#7f8c8d}

/* ── Compat ─────────────────────────────────────────────────── */
.ptxn-compat-box{border-radius:10px;padding:11px 13px;margin-bottom:10px;border:1px solid transparent}
.ptxn-compat-row{display:flex;align-items:center;gap:8px}
.ptxn-compat-side{text-align:center;min-width:70px}
.ptxn-cs-label{font-size:9px;color:var(--ptxn-text-muted);margin-bottom:3px}
.ptxn-compat-badge{font-size:13px;font-weight:800;border-radius:8px;padding:5px 8px;border:1px solid transparent}
.ptxn-compat-mid{flex:1;text-align:center}
.ptxn-compat-arrow{font-size:18px;margin-bottom:2px}
.ptxn-compat-label{font-size:11px;font-weight:800;border-radius:6px;padding:3px 8px;display:inline-block}
.ptxn-compat-desc{font-size:12px;color:var(--ptxn-text2);margin-top:8px;line-height:1.7}
.ptxn-no-giachu{background:var(--ptxn-bg3);border:1px dashed var(--ptxn-no-gc-border);border-radius:10px;padding:9px 13px;margin-bottom:10px;text-align:center;font-size:12px;color:var(--ptxn-text-muted)}

/* ── Giờ động thổ ───────────────────────────────────────────── */
.ptxn-gio-box{background:var(--ptxn-bg3);border:1px solid var(--ptxn-border2);border-radius:10px;padding:12px 13px;margin-bottom:10px}
.ptxn-gio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.ptxn-gio-item{border-radius:8px;padding:8px 5px;text-align:center;border:1px solid transparent}
.ptxn-gio-tot{background:rgba(200,168,75,0.12);border-color:rgba(200,168,75,0.4)}
.ptxn-gio-hop{background:rgba(39,174,96,0.1);border-color:rgba(39,174,96,0.35)}
.ptxn-gio-ok{background:var(--ptxn-gio-ok-bg);border-color:var(--ptxn-gio-ok-bd)}
.ptxn-gio-xau{background:rgba(192,57,43,0.1);border-color:rgba(192,57,43,0.35)}
.ptxn-gio-chi{font-size:12px;font-weight:800;margin-bottom:2px}
.ptxn-gio-time{font-size:10px;font-weight:700;color:var(--ptxn-text-muted);margin-bottom:3px}
.ptxn-gio-label{font-size:9px;font-weight:700}
.ptxn-gio-tot .ptxn-gio-chi{color:#c8a84b}
.ptxn-gio-tot .ptxn-gio-label{color:#c8a84baa}
.ptxn-gio-hop .ptxn-gio-chi{color:#27ae60}
.ptxn-gio-hop .ptxn-gio-label{color:#27ae60aa}
.ptxn-gio-ok .ptxn-gio-chi{color:var(--ptxn-text2)}
.ptxn-gio-ok .ptxn-gio-label{color:#999}
.ptxn-gio-xau .ptxn-gio-chi{color:#c0392b}
.ptxn-gio-xau .ptxn-gio-label{color:#c0392baa}

/* ── Màu sắc mệnh ───────────────────────────────────────────── */
.ptxn-mau-box{background:var(--ptxn-bg3);border:1px solid var(--ptxn-border2);border-radius:10px;padding:12px 13px;margin-bottom:10px}
.ptxn-mau-inner{display:flex;flex-direction:column;gap:0}
/* Nhóm màu */
.ptxn-mau-nhom{padding:13px 0;border-bottom:1px solid var(--ptxn-border2)}
.ptxn-mau-nhom:last-child{border-bottom:none;padding-bottom:0}
.ptxn-mau-nhom:first-child{padding-top:0}
.ptxn-mau-nhom-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.ptxn-mau-badge{font-size:10px;font-weight:700;padding:2px 8px;border-radius:20px;border:1px solid;letter-spacing:.5px}
.ptxn-mau-sao{display:flex;gap:1px}
.ptxn-mau-star{font-size:13px;line-height:1}
.ptxn-mau-star.on{color:#e8a020}
.ptxn-mau-star.off{color:#ddd}
.ptxn-mau-nhom-title{font-size:12px;font-weight:700;color:var(--ptxn-text);margin-bottom:3px}
.ptxn-mau-nhom-mota{font-size:11px;color:var(--ptxn-text2);margin-bottom:9px;line-height:1.5}
.ptxn-mau-nhom-xau .ptxn-mau-nhom-title{color:#c0392b}
/* Swatches */
.ptxn-mau-swatches{display:flex;gap:8px;flex-wrap:wrap}
.ptxn-mau-swatch{display:flex;flex-direction:column;align-items:center;gap:4px;cursor:default}
.ptxn-mau-color{width:44px;height:44px;border-radius:9px;border:1px solid rgba(0,0,0,0.12);box-shadow:0 1px 4px rgba(0,0,0,0.12)}
.ptxn-mau-name{font-size:9px;color:var(--ptxn-mau-name);text-align:center;max-width:52px;line-height:1.3}
/* Legacy – giữ để không vỡ */
.ptxn-mau-group-title{font-size:10px;font-weight:700;color:var(--ptxn-text);margin-bottom:7px;letter-spacing:1px}
.ptxn-mau-xau-label{font-size:10px;color:#c0392b;margin-top:6px;margin-bottom:5px}

/* ── Nhận xét ───────────────────────────────────────────────── */
.ptxn-nhanxet{background:var(--ptxn-nhanxet-bg);border-radius:10px;padding:11px 13px;border:1px solid var(--ptxn-border2)}
.ptxn-nhanxet-text{font-size:12px;line-height:1.85;color:var(--ptxn-text2)}
.ptxn-footer-note{margin-top:9px;font-size:10px;color:var(--ptxn-text-muted);text-align:center;line-height:1.7;opacity:.7}



/* ── Topbar row (giới tính + loại lịch) ────────────────────── */
.ptxn-topbar-row{
  display:flex;align-items:center;gap:10px;
  margin-bottom:14px;
  background:var(--ptxn-bg3);
  border:1px solid var(--ptxn-border2);
  border-radius:10px;
  padding:10px 12px;
}
.ptxn-topbar-group{
  display:flex;align-items:center;gap:8px;flex:1;
}
.ptxn-topbar-label{
  font-size:9px;color:var(--ptxn-text-muted);
  letter-spacing:1px;white-space:nowrap;
}
.ptxn-topbar-sep{
  width:1px;height:28px;
  background:var(--ptxn-border2);
  margin:0 4px;
}
@media(max-width:480px){
  .ptxn-topbar-row{flex-direction:column;align-items:stretch;gap:8px}
  .ptxn-topbar-sep{width:100%;height:1px;margin:0}
  .ptxn-topbar-group{flex-direction:column;align-items:flex-start;gap:5px}
  .ptxn-topbar-label{font-size:9px}
  .ptxn-toggle-btns{width:100%;justify-content:flex-start}
  .ptxn-toggle-btn-sm{flex:1;text-align:center}
}
.ptxn-toggle-btns{display:flex;gap:5px}
.ptxn-toggle-btn-sm{
  background:var(--ptxn-bg2);
  border:1.5px solid var(--ptxn-border2);
  border-radius:8px;
  color:var(--ptxn-text-muted);
  font-size:10px;font-weight:600;
  font-family:'Barlow',sans-serif;
  padding:1px 10px;
  cursor:pointer;
  transition:all .15s;
  white-space:nowrap;
}
.ptxn-toggle-btn-sm:hover{
  border-color:var(--ptxn-gold-bright);
  color:var(--ptxn-gold);
}
.ptxn-toggle-btn-sm.active{
  background:rgba(200,168,75,0.18);
  border-color:var(--ptxn-gold-bright);
  color:var(--ptxn-gold);
  font-weight:700;
}

/* Label âm lịch hint */
.ptxn-am-hint{
  font-size:10px;color:var(--ptxn-gold);
  background:rgba(200,168,75,0.1);
  border:1px solid rgba(200,168,75,0.25);
  border-radius:6px;padding:3px 8px;
  margin-bottom:8px;display:none;
  text-align:center;
}
.ptxn-am-hint.show{display:block}
/* ── Nút Xem Ngày Đẹp ───────────────────────────────────────── */
.ptxn-xem-btn-wrap{
  text-align:center;
  margin:14px 0 4px;
}
.ptxn-xem-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  width:100%;
  background:linear-gradient(135deg,#c8a84b,#ff5705,#c8a84b);
  background-size:200% auto;
  color:#fff;
  border:none;border-radius:12px;
  padding:15px 36px;
  font-size:13px;font-weight:800;
  font-family:'Barlow',sans-serif;
  cursor:pointer;
  letter-spacing:2px;
  text-transform:uppercase;
  box-shadow:0 4px 20px rgba(200,168,75,0.4);
  transition:all .3s;
}
.ptxn-xem-btn:hover{
  background-position:right center;
  box-shadow:0 6px 28px rgba(200,168,75,0.6);
  transform:translateY(-1px);
}
.ptxn-xem-btn:active{transform:translateY(0)}

/* Shake animation khi validate lỗi */
@keyframes ptxn-shake{
  0%,100%{transform:translateX(0)}
  20%{transform:translateX(-6px)}
  40%{transform:translateX(6px)}
  60%{transform:translateX(-4px)}
  80%{transform:translateX(4px)}
}
.ptxn-btn-shake{animation:ptxn-shake .4s ease}

/* Dark theme button */
.ptxn-dark .ptxn-xem-btn{
  color:#1a0e00;
}
/* ── Responsive ─────────────────────────────────────────────── */
@media(max-width:400px){
  .ptxn-gio-grid{grid-template-columns:repeat(2,1fr)}
  .ptxn-namhan-grid{grid-template-columns:repeat(3,1fr)}
  .ptxn-mau-color{width:30px;height:30px}
}
/* ── Biểu tượng xoay ──────────────────────────────────────── */
@keyframes ptxn-spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.ptxn-spin-icon{display:inline-block;font-size:28px;animation:ptxn-spin 3s linear infinite;vertical-align:middle;line-height:1}
.ptxn-spin-icon img{width:18px!important;height:18px!important;filter:brightness(0) invert(0)!important;margin:0!important}

/* ── Phương pháp tính ───────────────────────────────────────── */
.ptxn-phuong-phap{margin-top:14px;background:var(--ptxn-bg3);border:1px solid var(--ptxn-border2);border-radius:10px;padding:14px 15px}
.ptxn-pp-title{font-size:10px;font-weight:700;letter-spacing:2px;color:#a07828;margin-bottom:10px}
.ptxn-pp-list{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:7px}
.ptxn-pp-list li{font-size:11px;color:var(--ptxn-text2);line-height:1.6}
.ptxn-pp-list li strong{color:var(--ptxn-text);font-weight:700}

/* ── Form liên hệ ───────────────────────────────────────────── */
.ptxn-lien-he-wrap{margin-bottom:10px}
.ptxn-lien-he-row{display:flex;gap:10px}
.ptxn-lien-he-group{flex:1;display:flex;flex-direction:column;gap:4px}
.ptxn-lien-he-label{font-size:9px;font-weight:700;color:var(--ptxn-text-muted);letter-spacing:1px}
.ptxn-lien-he-input{width:100%;background:var(--ptxn-input-bg);border:1px solid var(--ptxn-border);border-radius:8px;color:var(--ptxn-text);padding:6px 10px!important;font-size:13px;font-family:'Barlow',sans-serif;outline:none;transition:border-color .2s;box-shadow:none}
.ptxn-lien-he-input:focus{border-color:var(--ptxn-gold-bright)}
.ptxn-lien-he-input::placeholder{color:var(--ptxn-text-muted);opacity:.6}
@media(max-width:480px){.ptxn-lien-he-row{flex-direction:column}}

/* ── Input error state ──────────────────────────────────────── */
.ptxn-lien-he-input.ptxn-input-error{border-color:#c0392b!important;background:rgba(192,57,43,0.05)!important}
.ptxn-lien-he-input.ptxn-input-error::placeholder{color:#c0392b!important;opacity:1}