/* ── YekanBakh Font ──────────────────────── */
@font-face { font-family: 'YekanBakh'; src: url('../font/yekan-bakh/woff2/YekanBakh-Light.woff2') format('woff2'), url('../font/yekan-bakh/woff/YekanBakh-Light.woff') format('woff'); font-weight: 300; font-style: normal; font-display: swap; }
@font-face { font-family: 'YekanBakh'; src: url('../font/yekan-bakh/woff2/YekanBakh-Regular.woff2') format('woff2'), url('../font/yekan-bakh/woff/YekanBakh-Regular.woff') format('woff'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'YekanBakh'; src: url('../font/yekan-bakh/woff2/YekanBakh-SemiBold.woff2') format('woff2'), url('../font/yekan-bakh/woff/YekanBakh-SemiBold.woff') format('woff'); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: 'YekanBakh'; src: url('../font/yekan-bakh/woff2/YekanBakh-Bold.woff2') format('woff2'), url('../font/yekan-bakh/woff/YekanBakh-Bold.woff') format('woff'); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: 'YekanBakh'; src: url('../font/yekan-bakh/woff2/YekanBakh-ExtraBold.woff2') format('woff2'), url('../font/yekan-bakh/woff/YekanBakh-ExtraBold.woff') format('woff'); font-weight: 800; font-style: normal; font-display: swap; }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── Light Theme (default) ──────────────── */
:root {
  --bg:         #FFFFFF;
  --sidebar-bg: #FBFBFC;
  --border:     #E8ECF1;
  --border2:    #F0F2F5;
  --text:       #1F2937;
  --text2:      #4B5563;
  --text3:      #9CA3AF;
  --primary:    #A08A5E;
  --primary-bg: #F5F0E8;
  --green:      #059669;
  --green-bg:   #ECFDF5;
  --green-t:    #065F46;
  --blue:       #2563EB;
  --blue-bg:    #EFF6FF;
  --blue-t:     #1E40AF;
  --red:        #DC2626;
  --red-bg:     #FEF2F2;
  --red-t:      #991B1B;
  --orange:     #D97706;
  --orange-bg:  #FFFBEB;
  --orange-t:   #92400E;
  --purple:     #7C3AED;
  --purple-bg:  #F5F3FF;
  --code-bg:    #1E293B;
  --code-border:#334155;
  --code-text:  #E2E8F0;
  --code-head-bg:#162032;
  --callout-warn-bg:  #FFFBEB;
  --callout-warn-bdr: #FDE68A;
  --callout-info-bg:  #EFF6FF;
  --callout-info-bdr: #BFDBFE;
  --callout-tip-bg:   #ECFDF5;
  --callout-tip-bdr:  #A7F3D0;
  --radius:     8px;
  --shadow:     0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-lg:  0 4px 6px rgba(0,0,0,.05), 0 2px 4px rgba(0,0,0,.03);
}

/* ── Dark Theme ─────────────────────────── */
[data-theme="dark"] {
  --bg:         #0F1117;
  --sidebar-bg: #151821;
  --border:     #252A37;
  --border2:    #1E2330;
  --text:       #E5E7EB;
  --text2:      #9CA3AF;
  --text3:      #6B7280;
  --primary:    #CBB992;
  --primary-bg: rgba(203,185,146,.12);
  --green:      #34D399;
  --green-bg:   rgba(52,211,153,.1);
  --green-t:    #6EE7B7;
  --blue:       #60A5FA;
  --blue-bg:    rgba(96,165,250,.1);
  --blue-t:     #93C5FD;
  --red:        #F87171;
  --red-bg:     rgba(248,113,113,.1);
  --red-t:      #FCA5A5;
  --orange:     #FBBF24;
  --orange-bg:  rgba(251,191,36,.08);
  --orange-t:   #FCD34D;
  --purple:     #A78BFA;
  --purple-bg:  rgba(167,139,250,.1);
  --code-bg:    #0B0E18;
  --code-border:#1E2535;
  --code-text:  #CBD5E1;
  --code-head-bg:#0E1220;
  --callout-warn-bg:  rgba(251,191,36,.06);
  --callout-warn-bdr: rgba(251,191,36,.2);
  --callout-info-bg:  rgba(96,165,250,.06);
  --callout-info-bdr: rgba(96,165,250,.2);
  --callout-tip-bg:   rgba(52,211,153,.06);
  --callout-tip-bdr:  rgba(52,211,153,.2);
  --shadow:     0 1px 3px rgba(0,0,0,.3);
  --shadow-lg:  0 4px 8px rgba(0,0,0,.3);
}

body {
  font-family: 'YekanBakh', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 15px;
}

/* ── Sidebar ─────────────────────────────── */
.sidebar { position: fixed; top: 0; right: 0; width: 272px; height: 100vh; background: var(--sidebar-bg); border-left: 1px solid var(--border); overflow-y: auto; padding: 0; z-index: 100; display: flex; flex-direction: column; }
.sidebar::-webkit-scrollbar { width: 3px; }
.sidebar::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

.sidebar-brand { padding: 24px 24px 20px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 12px; }
.sidebar-logo { width: 34px; height: 34px; border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; overflow: hidden; }
.sidebar-logo img { width: 100%; height: 100%; border-radius: 8px; }
.sidebar-logo .logo-light { display: block; }
.sidebar-logo .logo-dark  { display: none; }
[data-theme="dark"] .sidebar-logo .logo-light { display: none; }
[data-theme="dark"] .sidebar-logo .logo-dark  { display: block; }
.sidebar-brand-text h1 { font-size: 15px; font-weight: 700; color: var(--text); }
.sidebar-brand-text p  { font-size: 11px; color: var(--text3); margin-top: 1px; }

.sidebar-group { padding: 16px 0 4px; }
.sidebar-group-title { padding: 0 24px 8px; font-size: 11px; font-weight: 700; letter-spacing: .8px; text-transform: uppercase; color: var(--text3); }

.sidebar a { display: flex; align-items: center; gap: 10px; padding: 8px 24px; color: var(--text2); text-decoration: none; font-size: 13.5px; font-weight: 500; transition: all .12s; border-right: 2px solid transparent; }
.sidebar a:hover { color: var(--primary); background: var(--primary-bg); }
.sidebar a.active { color: var(--primary); background: var(--primary-bg); border-right-color: var(--primary); font-weight: 600; }

.method-pill { font-size: 9.5px; font-weight: 700; font-family: 'SF Mono', 'Fira Code', monospace; padding: 2px 6px; border-radius: 4px; letter-spacing: .3px; }
.pill-get  { background: var(--green-bg); color: var(--green-t); }
.pill-post { background: var(--blue-bg);  color: var(--blue-t);  }

.sidebar-footer { margin-top: auto; padding: 16px 24px; border-top: 1px solid var(--border); font-size: 11px; color: var(--text3); }

/* ── Main ────────────────────────────────── */
.main { margin-right: 272px; max-width: 820px; padding: 40px 48px 120px; }

/* ── Page Header ─────────────────────────── */
.page-header { padding-bottom: 32px; margin-bottom: 40px; border-bottom: 1px solid var(--border); }
.page-header h1 { font-size: 32px; font-weight: 800; color: var(--text); letter-spacing: -.5px; margin-bottom: 8px; }
.page-header p { font-size: 16px; color: var(--text2); max-width: 560px; }
.base-url-pill { margin-top: 16px; display: inline-flex; align-items: center; gap: 10px; background: var(--sidebar-bg); border: 1px solid var(--border); border-radius: 6px; padding: 10px 16px; direction: ltr; }
.base-url-pill .label { font-size: 10px; font-weight: 700; color: var(--text3); text-transform: uppercase; letter-spacing: .8px; }
.base-url-pill code { font-family: 'SF Mono', 'Fira Code', Consolas, monospace; font-size: 13px; color: var(--primary); }

/* ── Section ─────────────────────────────── */
.section { margin-bottom: 56px; scroll-margin-top: 24px; }
.section > h2 { font-size: 22px; font-weight: 700; color: var(--text); margin-bottom: 16px; padding-bottom: 10px; border-bottom: 1px solid var(--border); }
.section p { color: var(--text2); margin-bottom: 16px; }

/* ── Callout ─────────────────────────────── */
.callout { display: flex; gap: 12px; padding: 14px 16px; border-radius: var(--radius); margin-bottom: 20px; font-size: 13.5px; line-height: 1.6; }
.callout .icon { font-size: 16px; flex-shrink: 0; margin-top: 2px; }
.callout-warn   { background: var(--callout-warn-bg); border: 1px solid var(--callout-warn-bdr); color: var(--orange-t); }
.callout-info   { background: var(--callout-info-bg); border: 1px solid var(--callout-info-bdr); color: var(--blue-t); }
.callout-tip    { background: var(--callout-tip-bg);  border: 1px solid var(--callout-tip-bdr);  color: var(--green-t); }
.callout-danger { background: var(--red-bg);          border: 1px solid var(--red-bg);           color: var(--red-t); }

/* ── Steps ───────────────────────────────── */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 20px 0; }
.step { background: var(--sidebar-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 18px; text-align: center; }
.step-num { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; background: var(--primary); color: #fff; font-weight: 700; font-size: 13px; border-radius: 50%; margin-bottom: 10px; }
.step h4 { font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.step p  { font-size: 12px; color: var(--text3); line-height: 1.5; }

/* ── Tables ──────────────────────────────── */
.table-wrap { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; margin-bottom: 20px; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
thead th { text-align: right; padding: 10px 16px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .6px; color: var(--text3); background: var(--sidebar-bg); border-bottom: 1px solid var(--border); }
tbody td { padding: 12px 16px; border-bottom: 1px solid var(--border2); vertical-align: top; }
tbody tr:last-child td { border-bottom: none; }

.pname { font-family: 'SF Mono', monospace; font-size: 13px; color: var(--primary); font-weight: 500; }
.ptype { font-family: 'SF Mono', monospace; font-size: 11.5px; color: var(--purple); }
.tag-required { display: inline-block; font-size: 10px; font-weight: 700; color: var(--red-t); background: var(--red-bg); padding: 1px 6px; border-radius: 4px; }
.tag-optional { display: inline-block; font-size: 10px; font-weight: 700; color: var(--text3); background: var(--border2); padding: 1px 6px; border-radius: 4px; }
.pdesc { color: var(--text2); }
.pdesc code { font-family: 'SF Mono', monospace; font-size: 12px; background: var(--sidebar-bg); border: 1px solid var(--border); padding: 1px 5px; border-radius: 3px; color: var(--primary); }

/* ── Endpoint Card ───────────────────────── */
.endpoint { border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 32px; box-shadow: var(--shadow); overflow: hidden; }
.endpoint-head { display: flex; align-items: center; gap: 12px; padding: 14px 20px; background: var(--sidebar-bg); border-bottom: 1px solid var(--border); flex-wrap: wrap; direction: ltr; }
.badge { font-family: 'SF Mono', monospace; font-size: 11px; font-weight: 800; padding: 4px 10px; border-radius: 5px; letter-spacing: .3px; }
.badge-get  { background: var(--green-bg); color: var(--green-t); border: 1px solid #A7F3D0; }
.badge-post { background: var(--blue-bg);  color: var(--blue-t);  border: 1px solid #BFDBFE; }
.endpoint-head .path { font-family: 'SF Mono', monospace; font-size: 14px; font-weight: 600; color: var(--text); direction: ltr; }
.endpoint-head .edesc { margin-left: auto; font-size: 13px; color: var(--text3); }
.endpoint-body { padding: 24px; }
.endpoint-body > p { font-size: 14px; color: var(--text2); margin-bottom: 20px; }

.sub-title { font-size: 11px; font-weight: 700; color: var(--text3); text-transform: uppercase; letter-spacing: .8px; margin: 28px 0 12px; }
.sub-title:first-child { margin-top: 0; }

/* ── Code Block ──────────────────────────── */
.code-block { background: var(--code-bg); border-radius: var(--radius); overflow: hidden; margin-bottom: 20px; box-shadow: var(--shadow); }
.code-head { display: flex; justify-content: space-between; align-items: center; padding: 8px 16px; background: var(--code-head-bg); border-bottom: 1px solid var(--code-border); }
.code-head span { font-size: 11px; font-weight: 600; color: #94A3B8; }
.code-head .lang { font-size: 10px; background: rgba(255,255,255,.08); padding: 2px 8px; border-radius: 4px; color: #CBD5E1; }
.code-block pre { padding: 16px 20px; font-family: 'SF Mono', 'Fira Code', Consolas, monospace; font-size: 13px; line-height: 1.9; color: var(--code-text); overflow-x: auto; direction: ltr; text-align: left; }
.code-block pre::-webkit-scrollbar { height: 4px; }
.code-block pre::-webkit-scrollbar-thumb { background: #334155; border-radius: 4px; }

/* syntax tokens */
.t-key  { color: #7DD3FC; }
.t-str  { color: #86EFAC; }
.t-num  { color: #FDE68A; }
.t-bool { color: #C4B5FD; }
.t-cmt  { color: #64748B; font-style: italic; }

/* ── Inline code ─────────────────────────── */
code { font-family: 'SF Mono', 'Fira Code', monospace; }

/* ── HTTP Status Badge ───────────────────── */
.http-code { font-family: 'SF Mono', monospace; font-size: 12px; font-weight: 700; padding: 2px 8px; border-radius: 4px; }
.http-2xx { background: var(--green-bg); color: var(--green-t); }
.http-4xx { background: var(--orange-bg); color: var(--orange-t); }
.http-5xx { background: var(--red-bg); color: var(--red-t); }

/* ── Footer ──────────────────────────────── */
.doc-footer { margin-top: 64px; padding-top: 24px; border-top: 1px solid var(--border); text-align: center; font-size: 13px; color: var(--text3); }

/* ── Theme Toggle Button ─────────────────── */
.theme-toggle { margin-right: auto; background: var(--border2); border: 1px solid var(--border); border-radius: 8px; width: 36px; height: 36px; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 16px; transition: all .2s; flex-shrink: 0; }
.theme-toggle:hover { background: var(--primary-bg); border-color: var(--primary); }
.theme-icon-dark  { display: none; }
[data-theme="dark"] .theme-icon-light { display: none; }
[data-theme="dark"] .theme-icon-dark  { display: block; }
.theme-toggle svg { color: var(--text2); transition: color .2s; }
.theme-toggle:hover svg { color: var(--primary); }

/* ── Dark overrides ──────────────────────── */
[data-theme="dark"] .pdesc code { background: var(--border2); border-color: var(--border); color: var(--primary); }
[data-theme="dark"] .step-num { background: var(--primary); color: #17181A; }
[data-theme="dark"] .code-block pre::-webkit-scrollbar-thumb { background: #1E2535; }

/* ── Download Button ─────────────────────── */
.dl-btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; background: var(--primary); color: #fff; border: none; border-radius: 8px; font-family: 'YekanBakh', sans-serif; font-size: 13.5px; font-weight: 600; cursor: pointer; transition: all .15s; box-shadow: var(--shadow); }
.dl-btn:hover { opacity: .88; transform: translateY(-1px); box-shadow: var(--shadow-lg); }
.dl-btn:active { transform: translateY(0); }
[data-theme="dark"] .dl-btn { color: #17181A; }

/* ── Responsive ──────────────────────────── */
@media (max-width: 860px) {
  .sidebar { display: none; }
  .main { margin-right: 0; padding: 24px 20px 80px; }
  .steps { grid-template-columns: 1fr; }
}

html { scroll-behavior: smooth; }