/* ===== Suwappu Docs Portal - Sakura Theme ===== */

/* --- Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800&family=Quicksand:wght@500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* --- Design Tokens --- */
:root {
  /* Sakura palette */
  --pink-light: #FFD1DC;
  --pink-mid: #FFB7C5;
  --magenta: #E91E8C;
  --rose: #F8A5C2;
  --magenta-deep: #C44569;
  --purple: #6C3483;
  --deep-purple: #4A235A;

  /* Semantic */
  --success: #A8E6A3;
  --warning: #FFE4A0;
  --error: #F8A0A0;
  --info: #90CAF9;

  /* Neutrals */
  --bg: #FFFBFC;
  --surface: #FFFFFF;
  --surface-2: #FFF5F7;
  --text-1: #2C3E50;
  --text-2: #6C7A89;
  --text-3: #95A5A6;
  --border: #F0E0E6;

  /* Method colors */
  --get: #3B82F6;
  --post: #10B981;
  --put: #F59E0B;
  --delete: #EF4444;

  /* Code */
  --code-bg: #1A1625;
  --code-text: #E8D5F5;

  /* Sizing */
  --sidebar-w: 280px;
  --header-h: 60px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;

  /* Shadows */
  --shadow-1: 0 1px 3px rgba(233,30,140,0.06);
  --shadow-2: 0 4px 12px rgba(233,30,140,0.08);
  --shadow-3: 0 8px 24px rgba(233,30,140,0.10);

  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Dark Mode --- */
[data-theme="dark"] {
  --bg: #1A1625;
  --surface: #2D2640;
  --surface-2: #362E4A;
  --text-1: #F8F4FB;
  --text-2: #B8A5C8;
  --text-3: #8B7A9E;
  --border: #3D3554;
  --code-bg: #13101C;
  --shadow-1: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-2: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-3: 0 8px 24px rgba(0,0,0,0.5);
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Nunito', sans-serif;
  background: var(--bg);
  color: var(--text-1);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--magenta); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 { font-family: 'Quicksand', sans-serif; font-weight: 700; }

code, pre { font-family: 'JetBrains Mono', monospace; }

/* --- Layout --- */
.layout {
  display: flex;
  min-height: 100vh;
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 24px;
  z-index: 100;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.header-logo {
  font-family: 'Quicksand', sans-serif;
  font-weight: 800;
  font-size: 20px;
  color: var(--magenta);
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-logo span { font-size: 22px; }

.header-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-link {
  font-size: 13px;
  color: var(--text-2);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: all 0.2s var(--ease);
}
.header-link:hover {
  background: var(--surface-2);
  color: var(--magenta);
  text-decoration: none;
}

/* --- Search --- */
.search-box {
  position: relative;
  width: 100%;
  max-width: 240px;
}
.search-box input {
  width: 100%;
  padding: 8px 12px 8px 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  color: var(--text-1);
  font-family: 'Nunito', sans-serif;
  font-size: 13px;
  outline: none;
  transition: border-color 0.2s var(--ease);
}
.search-box input:focus { border-color: var(--magenta); }
.search-box input::placeholder { color: var(--text-3); }
.search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-3);
  font-size: 14px;
  pointer-events: none;
}

/* --- Dark toggle --- */
.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  cursor: pointer;
  font-size: 16px;
  color: var(--text-2);
  transition: all 0.2s var(--ease);
}
.theme-toggle:hover { border-color: var(--magenta); color: var(--magenta); }

/* --- Sidebar --- */
.sidebar {
  position: fixed;
  top: var(--header-h);
  left: 0;
  bottom: 0;
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  padding: 16px 0;
  z-index: 50;
  transition: transform 0.3s var(--ease);
}

.sidebar-section {
  padding: 0 16px;
  margin-bottom: 8px;
}
.sidebar-section-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-3);
  padding: 8px 0 4px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  margin: 1px 0;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-2);
  cursor: pointer;
  transition: all 0.15s var(--ease);
}
.sidebar-link:hover {
  background: var(--surface-2);
  color: var(--text-1);
  text-decoration: none;
}
.sidebar-link.active {
  background: linear-gradient(135deg, rgba(233,30,140,0.08), rgba(108,52,131,0.06));
  color: var(--magenta);
}

.sidebar-badge {
  margin-left: auto;
  font-size: 11px;
  font-weight: 700;
  background: var(--surface-2);
  color: var(--text-3);
  padding: 1px 7px;
  border-radius: 99px;
}
.sidebar-link.active .sidebar-badge {
  background: rgba(233,30,140,0.12);
  color: var(--magenta);
}

/* --- Main content --- */
.main {
  margin-left: var(--sidebar-w);
  margin-top: var(--header-h);
  padding: 32px 40px 80px;
  max-width: 960px;
  width: 100%;
}

.section { display: none; }
.section.active { display: block; }

.section-title {
  font-size: 28px;
  margin-bottom: 8px;
  background: linear-gradient(135deg, var(--magenta), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-desc {
  color: var(--text-2);
  font-size: 15px;
  margin-bottom: 32px;
  max-width: 640px;
  line-height: 1.7;
}

/* --- Endpoint card --- */
.endpoint-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-1);
  transition: box-shadow 0.2s var(--ease);
}
.endpoint-card:hover { box-shadow: var(--shadow-2); }

.endpoint-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  cursor: pointer;
  user-select: none;
}
.endpoint-header:hover { background: var(--surface-2); }

/* Method badge */
.method-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff;
  flex-shrink: 0;
}
.method-badge.get { background: var(--get); }
.method-badge.post { background: var(--post); }
.method-badge.put { background: var(--put); }
.method-badge.delete { background: var(--delete); }

.endpoint-path {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-1);
}

.endpoint-summary {
  margin-left: auto;
  font-size: 13px;
  color: var(--text-2);
  text-align: right;
  flex-shrink: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 280px;
}

.endpoint-chevron {
  font-size: 12px;
  color: var(--text-3);
  transition: transform 0.2s var(--ease);
  flex-shrink: 0;
}
.endpoint-card.open .endpoint-chevron { transform: rotate(90deg); }

.endpoint-body {
  display: none;
  padding: 0 20px 20px;
  border-top: 1px solid var(--border);
}
.endpoint-card.open .endpoint-body { display: block; }

.endpoint-desc {
  color: var(--text-2);
  font-size: 14px;
  line-height: 1.6;
  margin: 16px 0;
}

.auth-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 99px;
  margin-bottom: 12px;
}
.auth-badge.none { background: rgba(16,185,129,0.1); color: #059669; }
.auth-badge.agent { background: rgba(59,130,246,0.1); color: #2563EB; }
.auth-badge.jwt { background: rgba(233,30,140,0.1); color: var(--magenta); }
.auth-badge.admin { background: rgba(239,68,68,0.1); color: #DC2626; }
.auth-badge.telegram { background: rgba(59,130,246,0.1); color: #2563EB; }
.auth-badge.webhook { background: rgba(245,158,11,0.1); color: #D97706; }

/* --- Sub-sections (params, body, response) --- */
.sub-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-3);
  margin: 16px 0 8px;
}

.params-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.params-table th {
  text-align: left;
  font-weight: 700;
  color: var(--text-2);
  padding: 6px 12px 6px 0;
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.params-table td {
  padding: 8px 12px 8px 0;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.params-table td:first-child {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  color: var(--magenta-deep);
  white-space: nowrap;
}
.param-required {
  color: var(--delete);
  font-size: 11px;
  font-weight: 700;
}
.param-type {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-3);
}

/* --- Code block --- */
.code-block {
  position: relative;
  background: var(--code-bg);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin: 8px 0;
}
.code-block pre {
  padding: 16px;
  overflow-x: auto;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--code-text);
  margin: 0;
}
.code-copy {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(255,255,255,0.08);
  border: none;
  border-radius: 6px;
  color: var(--code-text);
  padding: 4px 10px;
  font-size: 11px;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.2s;
  font-family: 'Nunito', sans-serif;
}
.code-block:hover .code-copy { opacity: 1; }
.code-copy:hover { background: rgba(255,255,255,0.15); }

/* --- Tabs --- */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--border);
  margin: 16px 0 0;
}
.tab-btn {
  padding: 8px 16px;
  font-size: 12.5px;
  font-weight: 700;
  font-family: 'Nunito', sans-serif;
  color: var(--text-3);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: all 0.15s var(--ease);
}
.tab-btn:hover { color: var(--text-1); }
.tab-btn.active {
  color: var(--magenta);
  border-bottom-color: var(--magenta);
}
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* --- Try-it-out --- */
.try-it {
  margin-top: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.try-it-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 10px 16px;
  background: var(--surface-2);
  border: none;
  font-size: 13px;
  font-weight: 700;
  font-family: 'Nunito', sans-serif;
  color: var(--text-2);
  cursor: pointer;
  text-align: left;
}
.try-it-toggle:hover { color: var(--magenta); }

.try-it-body {
  display: none;
  padding: 16px;
}
.try-it.open .try-it-body { display: block; }

.try-input-group {
  margin-bottom: 12px;
}
.try-input-group label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-2);
  margin-bottom: 4px;
}
.try-input-group input,
.try-input-group textarea {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text-1);
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  outline: none;
  transition: border-color 0.2s;
}
.try-input-group input:focus,
.try-input-group textarea:focus { border-color: var(--magenta); }
.try-input-group textarea { min-height: 80px; resize: vertical; }

.try-send-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  background: linear-gradient(135deg, var(--magenta), var(--purple));
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-family: 'Nunito', sans-serif;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: opacity 0.2s;
}
.try-send-btn:hover { opacity: 0.9; }
.try-send-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.try-response {
  margin-top: 12px;
}
.try-response-status {
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 6px;
}
.try-response-status.success { color: #059669; }
.try-response-status.error { color: #DC2626; }

/* --- Info box --- */
.info-box {
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  margin: 16px 0;
  font-size: 14px;
  line-height: 1.6;
}
.info-box.tip {
  background: rgba(16,185,129,0.06);
  border-left: 3px solid #10B981;
}
.info-box.warning {
  background: rgba(245,158,11,0.06);
  border-left: 3px solid #F59E0B;
}
.info-box.note {
  background: rgba(59,130,246,0.06);
  border-left: 3px solid #3B82F6;
}

.info-box strong { font-weight: 700; }

/* --- Chain badge --- */
.chain-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0;
}
.chain-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 99px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-1);
}

/* --- Sequence diagram (ASCII art) --- */
.sequence-diagram {
  background: var(--code-bg);
  color: var(--code-text);
  padding: 20px;
  border-radius: var(--radius-sm);
  overflow-x: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  line-height: 1.5;
  margin: 16px 0;
  white-space: pre;
}

/* --- Overview feature grid --- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  margin: 24px 0;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-1);
  transition: box-shadow 0.2s var(--ease), transform 0.2s var(--ease);
}
.feature-card:hover {
  box-shadow: var(--shadow-2);
  transform: translateY(-2px);
}
.feature-icon { font-size: 28px; margin-bottom: 12px; }
.feature-title {
  font-family: 'Quicksand', sans-serif;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}
.feature-text {
  font-size: 13.5px;
  color: var(--text-2);
  line-height: 1.5;
}

/* --- Mobile hamburger --- */
.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 22px;
  color: var(--text-1);
  cursor: pointer;
  padding: 4px 8px;
  margin-right: 8px;
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 40;
}

/* --- No results --- */
.no-results {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-3);
  font-size: 15px;
}

/* --- Scrollbar --- */
.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-track { background: transparent; }
.sidebar::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

/* --- Responsive --- */
@media (max-width: 768px) {
  .hamburger { display: block; }

  .sidebar {
    transform: translateX(-100%);
    width: 280px;
    z-index: 60;
  }
  .sidebar.open { transform: translateX(0); }
  .sidebar-overlay.open { display: block; }

  .main {
    margin-left: 0;
    padding: 20px 16px 60px;
  }

  .endpoint-header { flex-wrap: wrap; gap: 8px; }
  .endpoint-summary { max-width: 100%; text-align: left; margin-left: 0; }

  .search-box { max-width: 160px; }
  .header-link.hide-mobile { display: none; }
}