/* ===========================================================
 * UNIFIED PAGE THEME — dùng chung cho TẤT CẢ trang user-facing
 * Một bộ class duy nhất: .page-*, .pg-card-*, .pg-btn-*
 * Theme: dark premium · accent mint→cyan · Plus Jakarta Sans
 * =========================================================== */

/* ============ PAGE WRAP ============ */
.page-wrap{max-width:1240px;margin:0 auto;padding:48px 20px 80px;position:relative;z-index:1}
.page-wrap-narrow{max-width:820px;margin:0 auto;padding:48px 20px 80px;position:relative;z-index:1}

/* ============ BREADCRUMB ============ */
.page-crumb{font-size:12px;margin-bottom:18px;display:inline-flex;align-items:center;gap:6px;color:#64748b;flex-wrap:wrap}
.page-crumb a{color:#94a3b8;text-decoration:none;transition:color .15s}
.page-crumb a:hover{color:#00ff9d}
.page-crumb svg{opacity:.5;flex-shrink:0}
.page-crumb .curr{color:#cbd5e1}

/* ============ HERO HEADER ============ */
.page-hero{padding:48px 20px 32px;text-align:center;position:relative;max-width:900px;margin:0 auto}
.page-hero::after{content:'';position:absolute;left:50%;bottom:0;width:80%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(0,255,157,.2),transparent);transform:translateX(-50%)}
.page-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:11px;color:#7ef5be;
  text-transform:uppercase;letter-spacing:1.4px;font-weight:700;margin-bottom:14px}
.page-eyebrow::before,.page-eyebrow::after{content:'';width:20px;height:1px;background:linear-gradient(90deg,transparent,#00ff9d)}
.page-eyebrow::after{background:linear-gradient(90deg,#00ff9d,transparent)}
.page-h1{font-size:clamp(1.8rem,4.5vw,2.8rem);font-weight:800;margin:0 0 12px;letter-spacing:-.5px;color:#f8fafc;line-height:1.15}
.page-h1 b{font-weight:inherit;background:linear-gradient(135deg,#00ff9d,#22d3ee,#60a5fa);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.page-sub{color:#94a3b8;font-size:1rem;line-height:1.65;max-width:560px;margin:0 auto;display:flex;
  flex-wrap:wrap;justify-content:center;align-items:center;gap:8px}
.page-stat{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;
  background:rgba(0,255,157,.08);border:1px solid rgba(0,255,157,.2);
  color:#00ff9d;border-radius:999px;font-size:13px;font-weight:600}
.page-stat .num{color:#fff;font-weight:800}

/* ============ SECTION HEAD (in-page) ============ */
.page-sec{padding:24px 20px 8px;max-width:1240px;margin:0 auto}
.page-sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:24px;flex-wrap:wrap}
.page-sec-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:11px;color:#7ef5be;
  text-transform:uppercase;letter-spacing:1.2px;font-weight:700;margin-bottom:8px}
.page-sec-eyebrow::before{content:'';width:18px;height:1px;background:linear-gradient(90deg,#00ff9d,transparent)}
.page-sec-head h2{font-size:clamp(1.4rem,2.4vw,1.85rem);font-weight:800;margin:0;color:#f1f5f9;letter-spacing:-.3px}
.page-sec-head .sub{font-size:13.5px;color:#64748b;margin:6px 0 0}
.page-sec-link{font-size:13.5px;color:#00ff9d;text-decoration:none;font-weight:600;
  display:inline-flex;align-items:center;gap:5px;padding:10px 16px;border:1px solid rgba(0,255,157,.2);
  border-radius:10px;background:rgba(0,255,157,.04);transition:all .2s}
.page-sec-link:hover{background:rgba(0,255,157,.1);border-color:rgba(0,255,157,.4);gap:9px}

/* ============ STATUS BADGES ============ */
.page-badge{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:700;padding:5px 12px;border-radius:999px}
.page-badge.ok{background:rgba(0,255,157,.1);color:#00ff9d;border:1px solid rgba(0,255,157,.3)}
.page-badge.ok::before{content:'';width:6px;height:6px;border-radius:50%;background:#00ff9d;
  box-shadow:0 0 10px #00ff9d;animation:pgPulse 1.8s infinite}
@keyframes pgPulse{0%,100%{opacity:1}50%{opacity:.5}}
.page-badge.off{background:rgba(239,68,68,.1);color:#fca5a5;border:1px solid rgba(239,68,68,.25)}
.page-badge.warn{background:rgba(251,191,36,.1);color:#fbbf24;border:1px solid rgba(251,191,36,.3)}

/* ============ UNIFIED CARD ============ */
.pg-card{background:linear-gradient(180deg,#111a2d 0%,#0c1424 100%);
  border:1px solid rgba(148,163,184,.1);border-radius:18px;padding:24px;
  position:relative;transition:transform .3s cubic-bezier(.2,.8,.2,1),border-color .25s,box-shadow .3s;overflow:hidden}
.pg-card.hover:hover{transform:translateY(-4px);border-color:rgba(0,255,157,.3);
  box-shadow:0 18px 40px rgba(0,0,0,.4)}
.pg-card[data-type="account"]{--c-acc:#60a5fa;--c-line:rgba(96,165,250,.3)}
.pg-card[data-type="key"]{--c-acc:#fbbf24;--c-line:rgba(251,191,36,.3)}
.pg-card[data-type="blog"]{--c-acc:#22d3ee;--c-line:rgba(34,211,238,.3)}
.pg-card[data-type]::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,transparent,var(--c-acc,#00ff9d),transparent);opacity:.5;transition:opacity .3s,height .3s}
.pg-card[data-type].hover:hover::before{opacity:1;height:4px}
.pg-card[data-type].hover:hover{border-color:var(--c-line)}
.pg-card-h{font-size:15px;font-weight:700;color:#f1f5f9;margin:0 0 14px;letter-spacing:-.2px;
  display:inline-flex;align-items:center;gap:8px}
.pg-card-h svg{color:#00ff9d}

/* ============ BUTTONS ============ */
.pg-btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:12px 22px;border-radius:11px;
  font-weight:700;font-size:14px;text-decoration:none;cursor:pointer;border:none;font-family:inherit;
  transition:transform .2s cubic-bezier(.2,.8,.2,1),box-shadow .2s,border-color .15s,color .15s,background .15s}
.pg-btn-primary{background:linear-gradient(135deg,#00ff9d,#00cc7d);color:#0a0f1e;
  box-shadow:0 4px 14px rgba(0,255,157,.25),inset 0 1px 0 rgba(255,255,255,.3)}
.pg-btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(0,255,157,.45),inset 0 1px 0 rgba(255,255,255,.3)}
.pg-btn-outline{background:rgba(255,255,255,.02);border:1px solid rgba(148,163,184,.18);color:#cbd5e1;
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.pg-btn-outline:hover{border-color:rgba(0,255,157,.4);color:#00ff9d;background:rgba(0,255,157,.04);transform:translateY(-1px)}
.pg-btn svg{transition:transform .2s}
.pg-btn:hover svg{transform:translateX(3px)}

/* ============ EMPTY STATE ============ */
.page-empty{max-width:600px;margin:60px auto;text-align:center;padding:60px 30px;
  background:linear-gradient(180deg,#111a2d,#0c1424);border:1px dashed rgba(148,163,184,.25);border-radius:18px}
.page-empty svg{color:#64748b;opacity:.5;margin-bottom:12px}
.page-empty p{color:#94a3b8;font-size:14px;margin:0}

/* ============ GRID UTIL ============ */
.page-grid{display:grid;gap:18px}
.page-grid-products{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.page-grid-posts{grid-template-columns:repeat(auto-fill,minmax(290px,1fr))}

/* ============ PROSE (CKEditor content) ============ */
.page-prose{color:#cbd5e1;font-size:15.5px;line-height:1.85}
.page-prose h2{font-size:1.4rem;font-weight:800;color:#f8fafc;margin:1.6em 0 .6em;letter-spacing:-.3px}
.page-prose h3{font-size:1.15rem;font-weight:700;color:#f1f5f9;margin:1.4em 0 .4em}
.page-prose h4{font-size:1.05rem;font-weight:700;color:#e2e8f0;margin:1.2em 0 .4em}
.page-prose p{margin:.9em 0}
.page-prose a{color:#22d3ee;text-decoration:underline;text-decoration-color:rgba(34,211,238,.4);text-underline-offset:3px}
.page-prose a:hover{text-decoration-color:#22d3ee}
.page-prose strong{color:#f1f5f9;font-weight:700}
.page-prose ul,.page-prose ol{padding-left:1.5em;margin:1em 0}
.page-prose li{margin:.4em 0}
.page-prose li::marker{color:#00ff9d}
.page-prose code{background:rgba(34,211,238,.1);color:#22d3ee;padding:2px 8px;border-radius:6px;
  font-family:'JetBrains Mono',monospace;font-size:.9em;font-weight:500}
.page-prose pre{background:#070b16;border:1px solid rgba(148,163,184,.12);border-radius:12px;
  padding:18px 20px;overflow:auto;font-family:'JetBrains Mono',monospace;font-size:13px;line-height:1.7}
.page-prose pre code{background:none;padding:0;color:#e2e8f0}
.page-prose blockquote{border-left:3px solid #00ff9d;padding:14px 22px;margin:1.4em 0;
  background:rgba(0,255,157,.04);border-radius:0 12px 12px 0;color:#cbd5e1;font-style:italic}
.page-prose img{width:100%;border-radius:14px;border:1px solid rgba(148,163,184,.1);
  margin:1.4em 0;box-shadow:0 8px 24px rgba(0,0,0,.3)}
.page-prose table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:14px;
  background:rgba(15,23,42,.5);border-radius:12px;overflow:hidden}
.page-prose th,.page-prose td{padding:12px 14px;border-bottom:1px solid rgba(148,163,184,.1);text-align:left}
.page-prose th{background:rgba(34,211,238,.06);color:#f1f5f9;font-weight:700}

/* Callout blocks (AI content often uses inline-styled divs) */
.page-prose div[style*="background"]{
  margin:1.2em 0 !important;
  line-height:1.75;
}
.page-prose div[style*="background"] strong:first-child{
  display:block;
  margin:0 0 .35em;
  font-weight:800;
  letter-spacing:.02em;
  text-transform:none !important;
}
.page-prose div[style*="background"] h2,
.page-prose div[style*="background"] h3{
  margin-top:.2em;
  margin-bottom:.45em;
}
.page-prose div[style*="background"] ul,
.page-prose div[style*="background"] ol{
  margin:.6em 0;
}

/* ============ STICKY BUY CARD ============ */
.page-buy{position:sticky;top:90px}
.page-buy-card{background:linear-gradient(180deg,#162033 0%,#0c1424 100%);
  border:1px solid rgba(0,255,157,.2);border-radius:20px;padding:28px;
  box-shadow:0 18px 50px rgba(0,0,0,.4),0 0 0 1px rgba(0,255,157,.06);position:relative;overflow:hidden}
.page-buy-card::before{content:'';position:absolute;top:-1px;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,#00ff9d,transparent)}
.page-buy-label{font-size:11px;color:#94a3b8;text-transform:uppercase;letter-spacing:1px;font-weight:700;margin:0 0 6px}
.page-buy-price{font-size:2.3rem;font-weight:800;line-height:1.1;margin:0;letter-spacing:-1.2px;
  background:linear-gradient(135deg,#00ff9d,#22d3ee);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.page-buy-sub{font-size:13px;color:#94a3b8;margin:6px 0 22px}
.page-buy-btn{display:flex;align-items:center;justify-content:center;gap:7px;width:100%;padding:14px;
  border-radius:12px;background:linear-gradient(135deg,#00ff9d,#00cc7d);color:#0a0f1e;
  font-weight:800;font-size:14.5px;text-decoration:none;border:none;cursor:pointer;font-family:inherit;
  box-shadow:0 6px 22px rgba(0,255,157,.35),inset 0 1px 0 rgba(255,255,255,.3);
  transition:transform .2s,box-shadow .2s}
.page-buy-btn:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(0,255,157,.5),inset 0 1px 0 rgba(255,255,255,.3)}
.page-buy-btn svg{transition:transform .2s}
.page-buy-btn:hover svg{transform:translateX(3px)}
.page-buy-hint{font-size:11.5px;color:#64748b;text-align:center;margin:14px 0 0;display:flex;align-items:center;justify-content:center;gap:6px}
.page-buy-hint svg{color:#34d399}

/* ============ FORM ============ */
.page-form-row{margin-bottom:14px}
.page-label{display:block;font-size:12px;color:#94a3b8;font-weight:600;margin:0 0 6px;text-transform:uppercase;letter-spacing:.5px}
.page-input{width:100%;padding:11px 14px;background:rgba(255,255,255,.02);border:1px solid rgba(148,163,184,.15);
  border-radius:10px;color:#f1f5f9;font-size:14px;font-family:inherit;
  transition:border-color .15s,box-shadow .15s,background .15s}
.page-input:focus{border-color:#00ff9d;box-shadow:0 0 0 3px rgba(0,255,157,.15);outline:none;background:rgba(0,255,157,.02)}

/* iOS Safari/Chrome: font-size < 16px sẽ auto-zoom khi focus */
@supports (-webkit-touch-callout: none){
  input, select, textarea,
  .page-input{
    font-size:16px !important;
  }
}

/* ============ LIGHT THEME ============ */
html[data-theme="light"] .page-crumb a{color:#64748b}
html[data-theme="light"] .page-crumb a:hover{color:#059669}
html[data-theme="light"] .page-crumb .curr{color:#0f172a}
html[data-theme="light"] .page-eyebrow,html[data-theme="light"] .page-sec-eyebrow{color:#047857}
html[data-theme="light"] .page-h1{color:#0f172a}
html[data-theme="light"] .page-h1 b{background:linear-gradient(135deg,#059669,#0891b2,#2563eb);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
html[data-theme="light"] .page-sub{color:#475569}
html[data-theme="light"] .page-stat{background:rgba(5,150,105,.08);border-color:rgba(5,150,105,.25);color:#047857}
html[data-theme="light"] .page-stat .num{color:#0f172a}
html[data-theme="light"] .page-sec-head h2{color:#0f172a}
html[data-theme="light"] .page-sec-link{color:#047857;background:rgba(5,150,105,.06);border-color:rgba(5,150,105,.2)}
html[data-theme="light"] .page-sec-link:hover{background:rgba(5,150,105,.12);border-color:rgba(5,150,105,.4)}
html[data-theme="light"] .page-badge.ok{background:rgba(5,150,105,.1);color:#059669;border-color:rgba(5,150,105,.25)}
html[data-theme="light"] .page-badge.ok::before{background:#059669;box-shadow:0 0 10px #059669}
html[data-theme="light"] .pg-card{background:linear-gradient(180deg,#fff,#fafbfc);border-color:#e5e7eb;box-shadow:0 1px 3px rgba(0,0,0,.04)}
html[data-theme="light"] .pg-card.hover:hover{box-shadow:0 18px 40px rgba(0,0,0,.08);border-color:#059669}
html[data-theme="light"] .pg-card-h{color:#0f172a}
html[data-theme="light"] .pg-card-h svg{color:#059669}
html[data-theme="light"] .page-empty{background:#fff;border-color:#e5e7eb}
html[data-theme="light"] .pg-btn-primary{background:linear-gradient(135deg,#059669,#047857);color:#fff;box-shadow:0 4px 14px rgba(5,150,105,.25)}
html[data-theme="light"] .pg-btn-outline{border-color:#cbd5e1;color:#334155;background:#fff}
html[data-theme="light"] .pg-btn-outline:hover{border-color:#059669;color:#059669}
html[data-theme="light"] .page-prose{color:#334155}
html[data-theme="light"] .page-prose h2,html[data-theme="light"] .page-prose h3,html[data-theme="light"] .page-prose h4,html[data-theme="light"] .page-prose strong{color:#0f172a}
html[data-theme="light"] .page-prose a{color:#0891b2}
html[data-theme="light"] .page-prose code{background:rgba(8,145,178,.08);color:#0891b2}
html[data-theme="light"] .page-prose blockquote{border-left-color:#059669;background:rgba(5,150,105,.04)}
html[data-theme="light"] .page-prose pre{background:#0f172a}
html[data-theme="light"] .page-prose pre code{color:#e2e8f0}
html[data-theme="light"] .page-prose table{background:#fff;border:1px solid #e5e7eb}
html[data-theme="light"] .page-prose th{background:rgba(8,145,178,.04);color:#0f172a}
html[data-theme="light"] .page-prose th,html[data-theme="light"] .page-prose td{border-bottom-color:#e5e7eb}
html[data-theme="light"] .page-buy-card{background:linear-gradient(180deg,#fff,#f8fafc);border-color:rgba(5,150,105,.3);
  box-shadow:0 18px 50px rgba(5,150,105,.1)}
html[data-theme="light"] .page-buy-price{background:linear-gradient(135deg,#059669,#0891b2);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
html[data-theme="light"] .page-buy-btn{background:linear-gradient(135deg,#059669,#047857);color:#fff;
  box-shadow:0 6px 22px rgba(5,150,105,.3)}
html[data-theme="light"] .page-buy-hint svg{color:#059669}
html[data-theme="light"] .page-input{background:#fff;border-color:#e5e7eb;color:#0f172a}
html[data-theme="light"] .page-input:focus{border-color:#059669;box-shadow:0 0 0 3px rgba(5,150,105,.15);background:#fff}

/* ============ THEME TOGGLE BUTTON (giữ nguyên cấu hình cũ) ============ */
.ck-theme-toggle{display:inline-flex;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:10px;flex-shrink:0;padding:0;
  background:rgba(255,255,255,.04);border:1px solid rgba(148,163,184,.15);
  color:#94a3b8;cursor:pointer;transition:all .2s;backdrop-filter:blur(6px)}
.ck-theme-toggle:hover{background:rgba(0,255,157,.08);border-color:rgba(0,255,157,.3);color:#00ff9d;transform:rotate(15deg)}
.ck-theme-toggle .ck-icon-sun{display:none}
html[data-theme="light"] .ck-theme-toggle .ck-icon-moon{display:none}
html[data-theme="light"] .ck-theme-toggle .ck-icon-sun{display:block}
@media(max-width:1023px){
  .ck-header-inner{display:flex !important;align-items:center;gap:8px}
  .ck-brand{order:1 !important}
  .ck-nav{display:none !important}
  .ck-theme-toggle{order:2 !important;margin:0 0 0 auto !important;width:40px !important;height:40px !important}
  .ck-burger{order:3 !important;margin:0 !important;flex-shrink:0}
}
@media(max-width:480px){
  .ck-theme-toggle{width:38px !important;height:38px !important}
  .ck-theme-toggle svg{width:16px;height:16px}
  .ck-header-inner{gap:6px !important}
}