/* ============================================
   COSMOS DESIGN SYSTEM v1.0
   Eine Datei — alle Seiten.
   Jede Seite setzt --page-accent auf ihre Farbe.
   ============================================ */

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

:root {
  /* Basis-Palette */
  --bg:        #141219;
  --bg2:       #1e1b26;
  --bg3:       #282535;
  --bg4:       #322e42;
  --surface:   #211e2b;
  --border:    rgba(255,255,255,0.06);
  --border-hover: rgba(255,255,255,0.12);

  /* Text */
  --text:      #e8e4f0;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  /* Page Accent — wird pro Seite ueberschrieben */
  --page-accent: #c8a45c;
  --page-accent-soft: rgba(200,164,92,0.12);
  --page-accent-border: rgba(200,164,92,0.25);

  /* Abteilungs-Farben (fuer Badges etc.) */
  --col-cosmos:      #c8a45c;
  --col-security:    #22c55e;
  --col-audit:       #c8a45c;
  --col-vault:       #6366f1;
  --col-geo:         #06b6d4;
  --col-infra:       #f59e0b;
  --col-storytelling: #ec4899;
  --col-operations:  #f97316;
  --col-berater:     #a855f7;
  --col-filipa:      #ec4899;

  /* Status */
  --green: #22c55e;
  --red:   #ef4444;
  --orange: #f97316;

  /* Spacing & Radius */
  --radius:    12px;
  --radius-sm: 8px;
  --radius-xs: 6px;

  /* Fonts */
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  --msg-font-size: 0.95rem;
}

body {
  font-family: var(--font);
  background: var(--page-accent);
  color: var(--text);
  height: 100vh;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: transparent;
}

/* Vollflächiger Akzent-Hintergrund — immer Browsergrösse */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: black;
  opacity: var(--chat-bg-opacity, 0.8);
  pointer-events: none;
  z-index: 0;
}

body > * {
  position: relative;
  z-index: 1;
}

/* ============================================
   HEADER
   ============================================ */
.cosmos-header {
  display: flex;
  flex-direction: column;
  background: rgba(0,0,0,0.15);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
}

/* Obere Zeile: Home — Titel — Buttons */
.header-top {
  display: flex;
  align-items: center;
  padding: 10px 20px;
  gap: 12px;
  min-height: 48px;
}

/* Untere Zeile: Tabs als Karteikarten */
.header-tabs {
  display: flex;
  align-items: flex-end;
  padding: 0 20px;
  gap: 4px;
  border-top: 1px solid var(--border);
}

.header-left {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.home-link-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: transform 0.15s;
}
.home-link-icon:hover { transform: scale(1.1); }
.home-link-icon img { width: 32px; height: 32px; border-radius: 8px; }

/* Header Center — Abteilungsname zentriert */
.header-center {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
  justify-content: center;
}
.header-module-icon {
  font-size: 1.1rem;
  line-height: 1;
}
.header-module-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--page-accent);
  letter-spacing: 0.02em;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
  margin-left: auto;
}

.icon-btn {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: color-mix(in srgb, var(--page-accent) 60%, black);
  cursor: pointer;
  padding: 7px;
  border-radius: var(--radius-xs);
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.icon-btn:hover {
  background: var(--page-accent-soft);
  color: var(--page-accent);
  border-color: var(--page-accent-border);
}

/* ============================================
   TABS
   ============================================ */
.tabs-bar {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  overflow-x: auto;
  flex: 1;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 0;
}
.tabs-bar::-webkit-scrollbar { display: none; }

.tab {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 20px 10px;
  border-radius: var(--radius) var(--radius) 0 0;
  cursor: pointer;
  background: rgba(255,255,255,0.03);
  white-space: nowrap;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  flex-shrink: 0;
  border: 1px solid var(--border);
  border-bottom: none;
  transition: all 0.15s;
  user-select: none;
  position: relative;
  bottom: -1px;
}
.tab:hover {
  background: var(--page-accent-soft);
  color: var(--text);
  border-color: var(--page-accent-border);
}
.tab.active {
  background: var(--page-accent);
  color: white;
  font-weight: 700;
  border-color: var(--page-accent);
  border-bottom: 1px solid var(--page-accent);
}

/* Tab Rename Input */
.tab-rename-input {
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--page-accent);
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  outline: none;
  width: 120px;
  font-family: var(--font);
}

/* Fixer Tab (Jobs etc.) */
.tab-fixed {
  flex-shrink: 0;
  opacity: 0.7;
  border-color: var(--border);
}
.tab-fixed:hover {
  opacity: 1;
}
.tab-fixed.active {
  opacity: 1;
}

/* Trennlinie zwischen fixem Tab und Chat-Tabs */
.tab-divider {
  width: 1px;
  height: 20px;
  background: rgba(255,255,255,0.1);
  margin: 0 6px;
  align-self: center;
  flex-shrink: 0;
}

/* + Button neben Tabs */
.tab-add-btn {
  margin-bottom: 4px;
  margin-left: 4px;
  flex-shrink: 0;
}

.tab-title { max-width: 140px; overflow: hidden; text-overflow: ellipsis; }

.tab-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 4px;
  background: none;
  border: none;
  color: color-mix(in srgb, var(--page-accent) 50%, black);
  cursor: pointer;
  font-size: 0.65rem;
  opacity: 0;
  flex-shrink: 0;
  transition: all 0.15s;
}
.tab:hover .tab-close { opacity: 0.6; }
.tab.active .tab-close { color: rgba(255,255,255,0.7); opacity: 0.8; }
.tab-close:hover { opacity: 1 !important; background: rgba(239,68,68,0.15); color: #f87171; }

/* ============================================
   MESSAGES — Sprechblasen
   ============================================ */
/* Chat-Bereich Wrapper — eigene Hintergrundfarbe + Logo */
.chat-area {
  flex: 1;
  overflow-y: auto;
  background: transparent;
  position: relative;
}
.chat-area::after {
  content: '';
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(55vw, 350px);
  height: min(55vw, 350px);
  background: url(/logos/CV.svg) no-repeat center center;
  background-size: contain;
  opacity: 1;
  pointer-events: none;
  z-index: 1;
}

.messages {
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 860px;
  width: 100%;
  margin: 0 auto;
  min-height: 100%;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.08) transparent;
  position: relative;
  z-index: 2;
}
.messages::-webkit-scrollbar { width: 6px; }
.messages::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 3px; }

.welcome-msg {
  color: var(--page-accent);
  text-align: center;
  margin: auto;
  font-size: 1rem;
  padding: 40px 20px;
  font-weight: 600;
}

/* Sprechblasen */
.msg {
  max-width: 85%;
  padding: 14px 18px;
  border-radius: var(--radius);
  line-height: 1.65;
  font-size: var(--msg-font-size);
  word-wrap: break-word;
}

.msg.user {
  align-self: flex-end;
  background: color-mix(in srgb, #3a3028 calc(var(--bubble-opacity, 0.95) * 100%), transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--text);
  border-bottom-right-radius: 4px;
  white-space: pre-wrap;
}

.msg.assistant {
  align-self: flex-start;
  background: color-mix(in srgb, #211c14 calc(var(--bubble-opacity-dark, 0.95) * 100%), transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.05);
  border-bottom-left-radius: 4px;
}

/* Inner Container */
.msg-inner {
  width: 100%;
}

/* ============================================
   MESSAGE META FOOTER
   ============================================ */
.msg-meta {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  font-size: 0.72rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

/* TTS Button — runder Icon-Button */
.meta-tts {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--page-accent-soft);
  border: 1.5px solid var(--page-accent-border);
  color: var(--page-accent);
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.82rem;
  line-height: 1;
  padding: 0;
}
.meta-tts:hover {
  background: var(--page-accent);
  color: white;
  transform: scale(1.1);
}
.meta-tts.playing {
  background: var(--page-accent);
  color: white;
  animation: tts-pulse 1.5s infinite ease-in-out;
}
@keyframes tts-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(200,164,92,0.3); }
  50% { box-shadow: 0 0 0 6px rgba(200,164,92,0); }
}

/* Agent Badge mit Logo */
.meta-agent {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 9px 2px 3px;
  border-radius: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
}
.meta-agent-logo {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  object-fit: contain;
}
.meta-agent-name {
  font-weight: 700;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
}

/* LLM Badge */
.meta-badge {
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.meta-badge.opus { background: rgba(168,85,247,0.15); color: #c084fc; }
.meta-badge.sonnet { background: rgba(6,182,212,0.15); color: #22d3ee; }
.meta-badge.haiku { background: rgba(34,197,94,0.15); color: #4ade80; }
.meta-badge.bedrock { background: rgba(99,102,241,0.15); color: #818cf8; }

/* Kosten & Latenz */
.meta-cost, .meta-latency {
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

/* Copy Button im Meta */
.meta-copy {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: color-mix(in srgb, var(--page-accent) 60%, black);
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.68rem;
  cursor: pointer;
  transition: all 0.15s;
  margin-left: auto;
}
.meta-copy:hover { background: rgba(255,255,255,0.1); color: var(--page-accent); }

/* User Message Actions */
.msg-meta-user {
  justify-content: flex-end;
  border-top-color: rgba(255,255,255,0.15);
}
.meta-copy-user {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  color: color-mix(in srgb, var(--page-accent) 60%, black);
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.68rem;
  cursor: pointer;
  transition: all 0.15s;
}
.meta-copy-user:hover { background: rgba(255,255,255,0.2); color: var(--page-accent); }

/* Retry Icon Button */
.meta-retry-user {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  color: color-mix(in srgb, var(--page-accent) 60%, black);
  font-size: 0.85rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  line-height: 1;
}
.meta-retry-user:hover { background: rgba(255,255,255,0.2); color: var(--page-accent); transform: rotate(180deg); }

/* ============================================
   MARKDOWN CONTENT
   ============================================ */
.msg-content { line-height: 1.65; }
.msg-content p { margin-bottom: 0.5em; }
.msg-content p:last-child { margin-bottom: 0; }
.msg-content h1, .msg-content h2, .msg-content h3, .msg-content h4 {
  margin-top: 0.8em;
  margin-bottom: 0.3em;
  color: var(--page-accent);
  font-weight: 700;
}
.msg-content h1 { font-size: 1.25em; }
.msg-content h2 { font-size: 1.1em; }
.msg-content h3 { font-size: 1em; }
.msg-content ul, .msg-content ol { padding-left: 1.4em; margin-bottom: 0.5em; }
.msg-content li { margin-bottom: 0.15em; }
.msg-content code {
  background: rgba(255,255,255,0.07);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.88em;
}
.msg-content pre {
  background: rgba(0,0,0,0.35);
  padding: 14px;
  border-radius: var(--radius-sm);
  overflow-x: auto;
  margin: 0.5em 0;
  border: 1px solid var(--border);
}
.msg-content pre code { background: none; padding: 0; font-size: 0.84em; }
.msg-content blockquote {
  border-left: 3px solid var(--page-accent);
  padding-left: 14px;
  color: var(--text-secondary);
  margin: 0.5em 0;
}
.msg-content table { border-collapse: collapse; margin: 0.5em 0; width: 100%; }
.msg-content th, .msg-content td {
  border: 1px solid var(--border);
  padding: 6px 10px;
  text-align: left;
  font-size: 0.9em;
}
.msg-content th { background: rgba(255,255,255,0.04); color: var(--page-accent); }
.msg-content a { color: var(--page-accent); text-decoration: none; }
.msg-content a:hover { text-decoration: underline; }
.msg-content strong { color: #f1f5f9; }
.msg-content hr { border: none; border-top: 1px solid var(--border); margin: 0.7em 0; }

/* ============================================
   TYPING INDICATOR
   ============================================ */
.typing-indicator {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  align-self: flex-start;
  background: rgba(0,0,0,0.25);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius);
  border-bottom-left-radius: 4px;
  max-width: 85%;
}
.typing-inner { display: flex; align-items: center; gap: 10px; }
.typing-dots { display: flex; gap: 4px; }
.typing-dots span {
  width: 7px; height: 7px;
  background: var(--page-accent);
  border-radius: 50%;
  animation: typing 1.2s infinite ease-in-out;
  opacity: 0.6;
}
.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typing { 0%, 60%, 100% { transform: translateY(0); } 30% { transform: translateY(-5px); } }
.typing-text { color: var(--text-muted); font-size: 0.82rem; font-style: italic; }

/* ============================================
   INPUT AREA
   ============================================ */
.input-area {
  padding: 12px 16px;
  background: rgba(0,0,0,0.15);
  border-top: 2px solid var(--page-accent);
}
.input-row {
  display: flex;
  gap: 8px;
  align-items: flex-end;
  max-width: 860px;
  margin: 0 auto;
}

#msg-input {
  flex: 1;
  padding: 11px 16px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  background: rgba(0,0,0,0.25);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--text);
  font-size: 0.95rem;
  resize: none;
  outline: none;
  max-height: 150px;
  font-family: var(--font);
  line-height: 1.4;
  transition: border-color 0.15s;
}
#msg-input:focus { border-color: var(--page-accent); }
#msg-input::placeholder { color: var(--text-muted); }

.auto-tts-btn {
  width: 42px; height: 42px;
  border: 2px solid var(--border);
  border-radius: 50%;
  background: transparent;
  color: color-mix(in srgb, var(--page-accent) 60%, black);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.2s;
}
.auto-tts-btn:hover { border-color: var(--page-accent); color: var(--page-accent); }
.auto-tts-btn.active { background: var(--page-accent); border-color: var(--page-accent); color: white; }

.send-btn {
  width: 42px; height: 42px;
  border: none;
  border-radius: 50%;
  background: var(--page-accent);
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.15s;
}
.send-btn:disabled { opacity: 0.25; cursor: default; }
.send-btn:hover:not(:disabled) { filter: brightness(1.15); }

/* ============================================
   LOGIN
   ============================================ */
.screen { display: none; height: 100vh; flex-direction: column; }
.screen.active { display: flex; }

.login-container {
  margin: auto;
  padding: 40px;
  max-width: 580px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.login-container form { width: 100%; max-width: 360px; }
.login-logo { width: min(80vw, 540px); height: auto; margin-bottom: 24px; opacity: 0.85; }
.login-container h1 { font-size: 1.8rem; margin-bottom: 4px; color: var(--page-accent); }
.login-container .subtitle { color: var(--text-muted); margin-bottom: 28px; font-size: 0.85rem; }
.login-container input {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg2);
  color: var(--text);
  font-size: 1rem;
  margin-bottom: 10px;
  outline: none;
  transition: border-color 0.15s;
}
.login-container input:focus { border-color: var(--page-accent); }
.login-container button {
  width: 100%;
  padding: 13px;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--page-accent);
  color: white;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  margin-top: 6px;
  transition: filter 0.15s;
}
.login-container button:hover { filter: brightness(1.1); }
.error {
  color: var(--red);
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.2);
  border-radius: var(--radius-sm);
  padding: 10px;
  margin-top: 12px;
  font-size: 0.85rem;
}
.totp-hint { color: var(--text-muted); font-size: 0.8rem; margin-top: -4px; margin-bottom: 8px; }
#totp-input { text-align: center; letter-spacing: 6px; font-size: 1.3rem; }

/* ============================================
   MOBILE
   ============================================ */
@media (max-width: 640px) {
  .msg { padding: 16px; font-size: 1rem; }
  .msg-content { font-size: 1rem; }
  .msg-inner { max-width: 100%; }
  .tab-title { max-width: 100px; }
  #msg-input { font-size: 1rem; }

  .header-top {
    padding: 8px 12px;
    padding-top: max(10px, env(safe-area-inset-top, 10px));
    min-height: 40px;
    gap: 6px;
  }

  .header-tabs { padding: 0 12px; }
  .header-module-name { font-size: 0.78rem; }

  .tab { padding: 10px 14px 8px; font-size: 0.82rem; }
  .tab-close { opacity: 0.5; width: 14px; height: 14px; }
  .input-area { padding-bottom: max(12px, env(safe-area-inset-bottom, 12px)); }
  .login-container { padding: 20px; }
  .login-logo { width: min(85vw, 440px); }
}

@media (max-width: 380px) {
  .cosmos-header { padding: 6px 10px; padding-top: max(8px, env(safe-area-inset-top, 8px)); }
  .tab-title { max-width: 72px; }
}

@media (display-mode: standalone) {
  .cosmos-header { padding-top: max(14px, env(safe-area-inset-top, 14px)); }
}

/* ============================================
   SETTINGS PANEL — Slide-in von rechts
   ============================================ */
.settings-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 200;
  opacity: 0;
  transition: opacity 0.25s ease;
}
.settings-overlay.open {
  display: block;
  opacity: 1;
}

.settings-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 320px;
  max-width: 85vw;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-left: 1px solid var(--border);
  z-index: 210;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}
.settings-panel.open {
  transform: translateX(0);
}

.settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.settings-header h2 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--page-accent);
  margin: 0;
}
.settings-close {
  background: none;
  border: none;
  color: color-mix(in srgb, var(--page-accent) 60%, black);
  cursor: pointer;
  font-size: 1.4rem;
  padding: 4px;
  line-height: 1;
  transition: color 0.15s;
}
.settings-close:hover { color: var(--page-accent); }

.settings-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Settings Section */
.settings-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.settings-section-title {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

/* Settings Row */
.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.settings-row:last-child { border-bottom: none; }

.settings-label {
  font-size: 0.88rem;
  color: var(--text);
}
.settings-sublabel {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Toggle Switch */
.toggle-switch {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  border-radius: 12px;
  cursor: pointer;
  transition: background 0.2s;
}
.toggle-slider::before {
  content: '';
  position: absolute;
  left: 3px;
  top: 3px;
  width: 18px;
  height: 18px;
  background: white;
  border-radius: 50%;
  transition: transform 0.2s;
}
.toggle-switch input:checked + .toggle-slider {
  background: var(--page-accent);
}
.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

/* Select Dropdown */
.settings-select {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 10px;
  border-radius: var(--radius-xs);
  font-size: 0.82rem;
  outline: none;
  cursor: pointer;
}
.settings-select:focus { border-color: var(--page-accent); }

/* Danger Button */
.settings-danger-btn {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.25);
  color: #f87171;
  padding: 10px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  text-align: center;
}
.settings-danger-btn:hover { background: rgba(239,68,68,0.2); }

.settings-logout-btn {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 10px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  text-align: center;
  width: 100%;
}
.settings-logout-btn:hover { background: rgba(239,68,68,0.1); color: #f87171; border-color: rgba(239,68,68,0.25); }

/* User Info */
.settings-user-info {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-sm);
  border: 1px solid var(--page-accent-border);
}

.settings-user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--page-accent-soft);
  border: 2px solid var(--page-accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--page-accent);
  font-weight: 700;
  flex-shrink: 0;
}
.settings-user-name {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text);
}
.settings-user-role {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* Collapsible Section */
.settings-collapse-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  background: var(--page-accent-soft);
  border: 1px solid var(--page-accent-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--page-accent);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  cursor: pointer;
  transition: all 0.15s;
  font-weight: 600;
}
.settings-collapse-toggle:hover {
  background: rgba(200,164,92,0.18);
}
.settings-collapse-toggle.open {
  background: var(--page-accent);
  color: white;
  border-color: var(--page-accent);
}
.collapse-icon {
  font-size: 0.6rem;
  transition: transform 0.2s;
  display: inline-block;
}
.settings-collapse-toggle.open .collapse-icon {
  transform: rotate(90deg);
}
.settings-collapse-body {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding-top: 10px;
}
.settings-collapse-body.open {
  display: flex;
}

/* Nickname Input */
.settings-nickname-input {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 10px;
  border-radius: var(--radius-xs);
  font-size: 0.85rem;
  outline: none;
  width: 120px;
  text-align: right;
  transition: border-color 0.15s;
}
.settings-nickname-input:focus { border-color: var(--page-accent); }
.settings-nickname-input::placeholder { color: var(--text-muted); }

/* Color Picker */
.color-picker-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}
.color-preview {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--border);
  flex-shrink: 0;
}
.color-input {
  width: 36px;
  height: 30px;
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  background: var(--bg);
  cursor: pointer;
  padding: 0;
  -webkit-appearance: none;
  appearance: none;
}
.color-input::-webkit-color-swatch-wrapper { padding: 2px; }
.color-input::-webkit-color-swatch { border: none; border-radius: 4px; }

/* Reset Button */
/* Range Slider */
.range-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}
.settings-range {
  width: 100px;
  height: 4px;
  -webkit-appearance: none;
  appearance: none;
  background: rgba(255,255,255,0.1);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}
.settings-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--page-accent);
  border: 2px solid white;
  cursor: pointer;
}
.range-value {
  font-size: 0.75rem;
  color: var(--text-muted);
  min-width: 32px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.settings-reset-btn {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 8px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  cursor: pointer;
  transition: all 0.15s;
  text-align: center;
  margin-top: 4px;
}
.settings-reset-btn:hover { background: rgba(255,255,255,0.1); color: var(--text); }

.settings-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.68rem;
  flex-shrink: 0;
}