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

:root {
  --bg:           #0a0a0a;
  --bg2:          #141414;
  --bg3:          #1c1c1c;
  --bg4:          #252525;
  --bg5:          #2f2f2f;
  --sidebar:      #0f0f0f;
  --text:         #f2f2f2;
  --text-2:       #888;
  --text-3:       #484848;
  --accent:       #6b57ff;
  --accent-h:     #7d6bff;
  --accent-glow:  rgba(107,87,255,.22);
  --border:       rgba(255,255,255,.055);
  --border-2:     rgba(255,255,255,.1);
  --user-bubble:  #1e1a38;
  --user-border:  rgba(107,87,255,.3);
  --ai-bubble:    #181818;
  --ai-border:    rgba(255,255,255,.07);
  --error:        #ff6b6b;
  --radius:       20px;
  --radius-sm:    14px;
  --radius-xs:    9px;
  --shadow:       0 20px 60px rgba(0,0,0,.7);
  --shadow-sm:    0 4px 20px rgba(0,0,0,.45);
}

html[data-theme="light"], body[data-theme="light"], [data-theme="light"] {
  --bg:           #f0f0f5;
  --bg2:          #ffffff;
  --bg3:          #e8e8ef;
  --bg4:          #dcdce6;
  --bg5:          #ceceda;
  --sidebar:      #f8f8fc;
  --text:         #111;
  --text-2:       #666;
  --text-3:       #b0b0b8;
  --accent:       #5b47e0;
  --accent-h:     #6b57f0;
  --accent-glow:  rgba(91,71,224,.16);
  --border:       rgba(0,0,0,.065);
  --border-2:     rgba(0,0,0,.12);
  --user-bubble:  #ede9ff;
  --user-border:  rgba(91,71,224,.22);
  --ai-bubble:    #f8f8fb;
  --ai-border:    rgba(0,0,0,.07);
  --error:        #e03535;
  --shadow:       0 20px 60px rgba(0,0,0,.13);
  --shadow-sm:    0 4px 20px rgba(0,0,0,.09);
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Inter', 'Segoe UI', sans-serif;
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

#app { height: 100vh; display: flex; overflow: hidden; }
.hidden { display: none !important; }
.view { display: flex; flex: 1; overflow: hidden; }

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bg5); border-radius: 99px; }

/* ─── THEME TOGGLE ─── */
#theme-toggle {
  position: fixed; top: 14px; right: 16px; z-index: 200;
  background: var(--bg3); border: 1px solid var(--border-2);
  border-radius: 99px; padding: 6px 14px 6px 10px;
  cursor: pointer; font-size: 13px; color: var(--text-2);
  display: flex; align-items: center; gap: 6px;
  transition: background .15s, color .15s; font-family: inherit;
}
#theme-toggle:hover { background: var(--bg4); color: var(--text); }

/* ─── AUTH ─── */
.auth-view {
  flex: 1; display: flex; align-items: stretch;
  background: var(--bg); overflow: hidden; position: relative;
}

.auth-cursor-glow {
  position: fixed;
  width: 560px; height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 65%);
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: left .06s linear, top .06s linear;
  z-index: 0;
  left: 30%; top: 50%;
}

.auth-left {
  flex: 1; display: flex; align-items: center; justify-content: center;
  padding: 60px 56px;
  background: var(--bg);
  position: relative; overflow: hidden; z-index: 1;
}

.auth-branding { position: relative; z-index: 1; display: flex; flex-direction: column; gap: 18px; max-width: 400px; }

.auth-brand-logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 52px; font-weight: 900; letter-spacing: -4px;
  background: linear-gradient(140deg, var(--text) 20%, var(--accent-h) 80%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  line-height: 1;
}

.brand-rabbit {
  width: 52px; height: 52px;
  object-fit: contain;
  filter: invert(1);
  flex-shrink: 0;
}
[data-theme="light"] .brand-rabbit { filter: none; }

.auth-brand-tagline { font-size: 17px; color: var(--text-2); line-height: 1.6; max-width: 360px; }
.auth-brand-tagline strong { color: var(--text); }

.auth-features { display: flex; flex-direction: column; gap: 11px; margin-top: 6px; }
.auth-feature { display: flex; align-items: center; gap: 12px; font-size: 14px; color: var(--text-2); }
.auth-feature-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); flex-shrink: 0; box-shadow: 0 0 8px var(--accent-glow); }

.auth-right {
  width: 460px; display: flex; align-items: center; justify-content: center;
  padding: 60px 48px;
  background: var(--bg2); border-left: 1px solid var(--border);
  position: relative; z-index: 1;
}

.auth-form-wrap { width: 100%; max-width: 340px; display: flex; flex-direction: column; gap: 24px; }
.auth-form-title { font-size: 24px; font-weight: 700; letter-spacing: -.5px; }
.auth-form-sub { font-size: 14px; color: var(--text-2); }

.auth-form-wrap form { display: flex; flex-direction: column; gap: 13px; }

.field { display: flex; flex-direction: column; gap: 5px; }
.field label { font-size: 13px; font-weight: 500; color: var(--text-2); padding-left: 2px; }

.auth-form-wrap input {
  background: var(--bg3); border: 1.5px solid var(--border-2);
  border-radius: var(--radius-sm); padding: 12px 15px;
  color: var(--text); font-size: 15px; font-family: inherit;
  outline: none; transition: border-color .15s, box-shadow .15s; width: 100%;
}
.auth-form-wrap input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.auth-form-wrap input::placeholder { color: var(--text-3); }

.btn-primary {
  background: var(--accent); color: #fff; border: none;
  border-radius: var(--radius-sm); padding: 13px; font-size: 15px;
  font-weight: 600; font-family: inherit; cursor: pointer;
  transition: background .15s, transform .1s, box-shadow .15s;
  box-shadow: 0 4px 20px var(--accent-glow); margin-top: 2px;
}
.btn-primary:hover { background: var(--accent-h); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; transform: none; }

.auth-switch { text-align: center; color: var(--text-2); font-size: 13px; }

.oauth-divider {
  display: flex; align-items: center; gap: 10px;
  color: var(--text-3); font-size: 12px;
}
.oauth-divider::before, .oauth-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--border-2);
}

.btn-oauth {
  display: flex; align-items: center; justify-content: center; gap: 9px;
  padding: 11px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 500; font-family: inherit;
  text-decoration: none; border: 1.5px solid var(--border-2);
  transition: background .15s, border-color .15s;
}
.btn-oauth-google { background: var(--bg3); color: var(--text); }
.btn-oauth-google:hover { background: var(--bg4); border-color: #4285F4; }
.btn-oauth-github { background: var(--bg3); color: var(--text); }
.btn-oauth-github:hover { background: var(--bg4); border-color: var(--text-2); }
.auth-switch a { color: var(--accent-h); text-decoration: none; font-weight: 500; }
.auth-switch a:hover { text-decoration: underline; }

.error {
  color: var(--error); font-size: 13px; text-align: center;
  padding: 10px 14px; background: rgba(255,107,107,.1);
  border-radius: var(--radius-xs); border: 1px solid rgba(255,107,107,.18);
}

/* ─── SIDEBAR ─── */
#sidebar {
  width: 260px; background: var(--sidebar); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; flex-shrink: 0;
}

.sidebar-header {
  padding: 16px 12px 10px;
  display: flex; align-items: center; justify-content: space-between;
}

.sidebar-logo { display: flex; align-items: center; gap: 7px; }

.sidebar-rabbit {
  width: 26px; height: 26px; object-fit: contain;
  filter: invert(1);
  flex-shrink: 0;
}
[data-theme="light"] .sidebar-rabbit { filter: none; }

.logo-sm {
  font-size: 19px; font-weight: 800; letter-spacing: -1px;
  background: linear-gradient(140deg, var(--text) 30%, var(--accent-h));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

#btn-new-chat {
  width: 28px; height: 28px; background: var(--accent); border: none; border-radius: 8px;
  color: #fff; font-size: 20px; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: opacity .15s, transform .1s; flex-shrink: 0;
}
#btn-new-chat:hover { opacity: .85; transform: scale(1.06); }

/* Sidebar search */
.sidebar-search-wrap {
  padding: 4px 10px 6px;
}
#sidebar-search {
  width: 100%;
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 8px; padding: 7px 11px;
  color: var(--text); font-size: 13px; font-family: inherit;
  outline: none; transition: border-color .15s;
}
#sidebar-search:focus { border-color: var(--accent); }
#sidebar-search::placeholder { color: var(--text-3); }

.sidebar-section-label {
  font-size: 11px; font-weight: 600; color: var(--text-3);
  text-transform: uppercase; letter-spacing: .08em; padding: 10px 16px 4px;
}

#conversation-list { flex: 1; overflow-y: auto; padding: 2px 8px; }

.conv-item {
  padding: 9px 11px; border-radius: 10px; cursor: pointer;
  font-size: 13px; color: var(--text-2);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  transition: background .12s, color .12s; display: block;
}
.conv-item:hover { background: var(--bg3); color: var(--text); }
.conv-item.active { background: var(--bg4); color: var(--text); font-weight: 500; }

.sidebar-footer { padding: 10px 10px 14px; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: 6px; }

.user-card { display: flex; align-items: center; gap: 10px; padding: 8px; border-radius: 12px; cursor: pointer; }
.user-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-h));
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; color: #fff; flex-shrink: 0;
}
.user-details { flex: 1; min-width: 0; }
.user-name { font-size: 13px; font-weight: 600; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-role-line { font-size: 11px; color: var(--text-3); margin-top: 1px; }

.role-badge { font-size: 10px; padding: 2px 8px; border-radius: 99px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; display: inline-block; }
.role-badge.admin  { background: rgba(139,92,246,.18); color: #a78bfa; border: 1px solid rgba(139,92,246,.28); }
.role-badge.tester { background: rgba(14,165,233,.14); color: #38bdf8; border: 1px solid rgba(14,165,233,.22); }

.sidebar-actions { display: flex; gap: 6px; padding: 0 2px; }
.sidebar-btn {
  flex: 1; background: var(--bg3); border: 1px solid var(--border-2); border-radius: 9px;
  color: var(--text-2); font-size: 12px; font-family: inherit;
  padding: 7px 10px; cursor: pointer; text-align: center;
  text-decoration: none; transition: background .12s, color .12s; display: block;
}
.sidebar-btn:hover { background: var(--bg4); color: var(--text); }

/* ─── CHAT MAIN ─── */
#chat-main { flex: 1; display: flex; flex-direction: column; overflow: hidden; background: var(--bg); position: relative; }

#chat-topbar {
  padding: 10px 20px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 12px;
}

/* ─── MODEL PICKER BUTTON ─── */
.model-picker-btn {
  background: var(--bg3); border: 1.5px solid var(--border-2);
  border-radius: 99px; padding: 7px 14px;
  color: var(--text); font-size: 13px; font-weight: 500; font-family: inherit;
  cursor: pointer; outline: none;
  display: flex; align-items: center; gap: 7px;
  transition: border-color .15s, background .15s;
}
.model-picker-btn:hover { background: var(--bg4); border-color: var(--accent); }

.model-tag {
  font-size: 9px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  padding: 2px 7px; border-radius: 99px;
}
.model-tag.flagship { background: rgba(107,87,255,.2); color: #a78bfa; border: 1px solid rgba(107,87,255,.3); }
.model-tag.standard { background: rgba(14,165,233,.14); color: #38bdf8; border: 1px solid rgba(14,165,233,.22); }
.model-tag.fast     { background: rgba(52,211,153,.14); color: #34d399; border: 1px solid rgba(52,211,153,.22); }
.model-tag.reasoning{ background: rgba(251,191,36,.14); color: #fbbf24; border: 1px solid rgba(251,191,36,.22); }

/* ─── MODEL PANEL ─── */
.model-panel {
  position: absolute;
  top: 56px; left: 20px;
  width: 340px; max-height: 480px;
  background: var(--bg2); border: 1px solid var(--border-2);
  border-radius: var(--radius); box-shadow: var(--shadow);
  display: flex; flex-direction: column;
  z-index: 150;
  overflow: hidden;
  animation: panelIn .14s ease;
}
@keyframes panelIn { from { opacity:0; transform:translateY(-6px); } to { opacity:1; transform:none; } }

#model-panel-overlay {
  position: fixed; inset: 0; z-index: 140;
}

.model-panel-search {
  display: flex; align-items: center; gap: 9px;
  padding: 12px 14px; border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.model-panel-search svg { color: var(--text-3); flex-shrink: 0; }
#model-search {
  flex: 1; background: none; border: none; outline: none;
  color: var(--text); font-size: 14px; font-family: inherit;
}
#model-search::placeholder { color: var(--text-3); }

#model-list { overflow-y: auto; padding: 6px; }

.model-group-label {
  font-size: 10px; font-weight: 700; color: var(--text-3);
  text-transform: uppercase; letter-spacing: .08em;
  padding: 8px 10px 4px;
}

.model-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px; border-radius: 10px; cursor: pointer;
  transition: background .1s;
}
.model-item:hover { background: var(--bg3); }
.model-item.active { background: var(--bg4); }

.model-item-icon {
  width: 28px; height: 28px; border-radius: 7px;
  background: var(--bg4); border: 1px solid var(--border-2);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; flex-shrink: 0;
  color: var(--text-2);
  overflow: hidden;
}

.model-item-info { flex: 1; min-width: 0; }
.model-item-name { font-size: 13px; font-weight: 500; color: var(--text); }
.model-item-id { font-size: 11px; color: var(--text-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ─── MESSAGES ─── */
#messages { flex: 1; overflow-y: auto; padding: 28px 0 8px; display: flex; flex-direction: column; }

#welcome {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 14px; padding: 0 32px;
}
.welcome-logo {
  font-size: 54px; font-weight: 900; letter-spacing: -4px;
  background: linear-gradient(140deg, var(--text) 20%, var(--accent-h) 80%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  line-height: 1; display: flex; align-items: center; gap: 12px;
}
.welcome-rabbit {
  width: 54px; height: 54px; object-fit: contain;
  filter: invert(1);
}
[data-theme="light"] .welcome-rabbit { filter: none; }
.welcome-sub { font-size: 16px; color: var(--text-2); }
.welcome-hints { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; justify-content: center; max-width: 600px; }
.hint-chip {
  background: var(--bg2); border: 1px solid var(--border-2);
  border-radius: 99px; padding: 9px 18px;
  font-size: 13px; color: var(--text-2); cursor: pointer; font-family: inherit;
  transition: background .12s, color .12s, border-color .12s; user-select: none;
}
.hint-chip:hover { background: var(--bg3); color: var(--text); border-color: var(--accent); }

/* Message rows */
.message-row { display: flex; padding: 5px 28px; animation: msgIn .18s ease; gap: 10px; align-items: flex-end; }
@keyframes msgIn { from { opacity:0; transform:translateY(6px); } to { opacity:1; transform:none; } }
.message-row.user      { justify-content: flex-end; }
.message-row.assistant { justify-content: flex-start; }

.msg-label {
  font-size: 11px; font-weight: 600; color: var(--text-3);
  text-transform: uppercase; letter-spacing: .06em;
  padding: 0 4px; margin-bottom: 3px;
}
.message-group { display: flex; flex-direction: column; max-width: 72%; }
.message-row.user .message-group { align-items: flex-end; }
.message-row.assistant .message-group { align-items: flex-start; max-width: 80%; }

.regen-btn {
  display: flex; align-items: center; gap: 5px;
  margin-top: 5px; padding: 3px 10px; font-size: 11px; border-radius: 6px;
  background: none; border: 1px solid var(--border); color: var(--text-3);
  cursor: pointer; transition: color .12s, border-color .12s, background .12s;
}
.regen-btn:hover { color: var(--accent); border-color: var(--accent); background: var(--accent-glow); }

.edit-msg-btn {
  display: none; align-items: center; justify-content: center;
  margin-top: 4px; padding: 3px 6px; border-radius: 6px;
  background: none; border: 1px solid var(--border); color: var(--text-3);
  cursor: pointer; transition: color .12s, border-color .12s, background .12s;
  align-self: flex-end;
}
.edit-msg-btn:hover { color: var(--accent); border-color: var(--accent); background: var(--accent-glow); }
.message-row.user:hover .edit-msg-btn { display: flex; }

/* Input editing mode highlight */
#input-wrap.editing { border-color: var(--accent) !important; box-shadow: 0 0 0 3px var(--accent-glow), var(--shadow-sm) !important; }

.bubble {
  padding: 12px 16px; border-radius: 20px;
  font-size: 15px; line-height: 1.68; word-break: break-word;
}

.message-row.user .bubble {
  background: var(--user-bubble);
  border: 1px solid var(--user-border);
  border-bottom-right-radius: 5px;
  color: var(--text);
}
.message-row.assistant .bubble {
  background: var(--ai-bubble);
  border: 1px solid var(--ai-border);
  border-bottom-left-radius: 5px;
  color: var(--text);
}

/* Markdown */
.bubble p { margin-bottom: 10px; }
.bubble p:last-child { margin-bottom: 0; }
.bubble h1,.bubble h2,.bubble h3 { margin: 14px 0 6px; font-weight: 700; }
.bubble ul,.bubble ol { padding-left: 20px; margin-bottom: 10px; }
.bubble li { margin-bottom: 3px; }
.bubble blockquote { border-left: 3px solid var(--accent); padding-left: 12px; color: var(--text-2); margin: 10px 0; }
.bubble table { border-collapse: collapse; width: 100%; margin: 10px 0; font-size: 14px; }
.bubble th,.bubble td { border: 1px solid var(--border-2); padding: 8px 12px; }
.bubble th { background: var(--bg3); font-weight: 600; }
.bubble a { color: var(--accent-h); text-decoration: none; }
.bubble a:hover { text-decoration: underline; }
.bubble pre { background: var(--bg); border: 1px solid var(--border-2); border-radius: 12px; padding: 14px 16px 40px; overflow-x: auto; margin: 10px 0; position: relative; }
.code-actions { position: absolute; bottom: 8px; right: 10px; display: flex; gap: 6px; }
.code-btn {
  font-size: 11px; padding: 3px 10px; border-radius: 6px; cursor: pointer;
  background: var(--bg3); border: 1px solid var(--border); color: var(--text-2);
  transition: background .12s, color .12s;
}
.code-btn:hover { background: var(--accent-glow); color: var(--accent); }
.bubble code { font-family: 'SF Mono','Fira Code','Cascadia Code',monospace; font-size: 13px; }
.bubble :not(pre) > code { background: var(--bg4); border: 1px solid var(--border-2); padding: 2px 6px; border-radius: 5px; font-size: 13px; }

/* Typing indicator */
.typing-indicator { display: flex; gap: 5px; align-items: center; padding: 8px 4px; }
.typing-dot { width: 7px; height: 7px; background: var(--text-3); border-radius: 50%; animation: tBounce 1.3s infinite ease-in-out; }
.typing-dot:nth-child(2) { animation-delay: .18s; }
.typing-dot:nth-child(3) { animation-delay: .36s; }
@keyframes tBounce { 0%,60%,100% { transform: translateY(0); opacity:.4; } 30% { transform: translateY(-6px); opacity:1; } }

/* ─── INPUT ─── */
#input-area { padding: 8px 28px 18px; display: flex; flex-direction: column; align-items: center; gap: 6px; }

/* File preview chip */
#file-preview {
  width: 100%; padding: 0 4px;
}
.file-chip {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--bg3); border: 1px solid var(--border-2);
  border-radius: 99px; padding: 5px 10px 5px 9px;
  font-size: 12px; color: var(--text-2);
}
.file-chip svg { color: var(--accent); flex-shrink: 0; }
#file-chip-name { max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#btn-remove-file {
  background: none; border: none; cursor: pointer;
  color: var(--text-3); font-size: 12px; padding: 0 2px;
  transition: color .12s; font-family: inherit; line-height: 1;
}
#btn-remove-file:hover { color: var(--error); }

#input-wrap {
  width: 100%;
  background: var(--bg2); border: 1.5px solid var(--border-2); border-radius: 18px;
  display: flex; align-items: flex-end;
  padding: 9px 9px 9px 6px; gap: 6px;
  box-shadow: var(--shadow-sm);
  transition: border-color .15s, box-shadow .15s;
}
#input-wrap:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow), var(--shadow-sm); }

/* Paperclip button */
.input-icon-btn {
  background: none; border: none; cursor: pointer;
  color: var(--text-3); padding: 6px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: color .12s, background .12s;
}
.input-icon-btn:hover { color: var(--text-2); background: var(--bg3); }
.input-icon-btn.active { color: var(--accent); background: var(--accent-glow); }

/* Source chips from web search */
.source-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.source-chip {
  font-size: 11px; padding: 3px 8px; border-radius: 20px;
  background: var(--bg3); color: var(--text-2); text-decoration: none;
  border: 1px solid var(--border); white-space: nowrap; overflow: hidden;
  max-width: 200px; text-overflow: ellipsis;
  transition: background .12s, color .12s;
}
.source-chip:hover { background: var(--accent-glow); color: var(--accent); }

#msg-input {
  flex: 1; background: none; border: none; outline: none;
  color: var(--text); font-size: 14px; font-family: inherit;
  resize: none; max-height: 240px; line-height: 1.5; padding: 2px 0;
}
#msg-input::placeholder { color: var(--text-3); }

#btn-send {
  background: var(--accent); border: none; border-radius: 11px;
  color: #fff; width: 33px; height: 33px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; flex-shrink: 0;
  transition: opacity .15s, transform .1s;
  box-shadow: 0 2px 10px var(--accent-glow);
}
#btn-send:hover { opacity: .86; transform: scale(1.05); }
#btn-send:active { transform: scale(.97); }
#btn-send:disabled { opacity: .3; cursor: not-allowed; transform: none; }

.disclaimer { font-size: 11px; color: var(--text-3); text-align: center; }

/* ─── UNCENSORED BAR ─── */
.uncensored-bar {
  width: 100%; display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 2px 4px 4px;
}
.uncensored-toggle-wrap {
  display: flex; align-items: center; gap: 8px; cursor: pointer; flex-shrink: 0;
}
.uncensored-toggle-wrap input { display: none; }
.uncensored-slider {
  width: 34px; height: 19px; background: var(--bg5); border-radius: 99px;
  position: relative; transition: background .2s; flex-shrink: 0;
  border: 1px solid var(--border-2);
}
.uncensored-slider::after {
  content: ''; position: absolute; left: 2px; top: 2px;
  width: 13px; height: 13px; border-radius: 50%;
  background: var(--text-3); transition: left .2s, background .2s;
}
.uncensored-toggle-wrap input:checked ~ .uncensored-slider { background: rgba(239,68,68,.25); border-color: rgba(239,68,68,.4); }
.uncensored-toggle-wrap input:checked ~ .uncensored-slider::after { left: 17px; background: #ef4444; }
.uncensored-label { font-size: 12px; font-weight: 600; color: var(--text-2); }
.uncensored-toggle-wrap input:checked ~ .uncensored-label { color: #ef4444; }
.uncensored-hint { font-size: 11px; color: var(--text-3); line-height: 1.5; flex: 1; min-width: 180px; }

/* ─── ADMIN ─── */
#view-admin { flex: 1; overflow-y: auto; background: var(--bg); }
#admin-container { padding: 40px 48px; display: flex; flex-direction: column; gap: 28px; }
.admin-header { display: flex; align-items: center; justify-content: space-between; }
.admin-header h2 { font-size: 22px; font-weight: 700; letter-spacing: -.5px; }
.admin-header a { color: var(--accent-h); text-decoration: none; font-size: 14px; }
.admin-header a:hover { text-decoration: underline; }
.admin-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.stat-card { background: var(--bg2); border: 1px solid var(--border-2); border-radius: var(--radius); padding: 24px 28px; }
.stat-label { font-size: 12px; font-weight: 600; color: var(--text-3); text-transform: uppercase; letter-spacing: .07em; margin-bottom: 8px; }
.stat-value { font-size: 32px; font-weight: 800; letter-spacing: -1.5px; color: var(--text); }
.admin-role-select { background: var(--bg3); border: 1.5px solid var(--border-2); border-radius: 8px; color: var(--text); padding: 5px 10px; font-size: 13px; font-family: inherit; cursor: pointer; outline: none; }
.admin-role-select:focus { border-color: var(--accent); }
.admin-role-select:disabled { opacity: .4; cursor: not-allowed; }
.empty-state { text-align: center; padding: 52px; color: var(--text-3); font-size: 14px; }
.bulk-toolbar {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg3); border: 1px solid var(--border-2);
  border-radius: var(--radius-sm); padding: 10px 16px;
  animation: msgIn .15s ease;
}
#bulk-count { font-size: 13px; font-weight: 600; color: var(--text); flex: 1; }
.row-chk { width: 15px; height: 15px; cursor: pointer; accent-color: var(--accent); }
#chk-select-all { width: 15px; height: 15px; cursor: pointer; accent-color: var(--accent); }
.btn-admin-delete {
  background: none; border: none; cursor: pointer;
  color: var(--text-3); font-size: 15px; padding: 4px 8px; border-radius: 7px;
  transition: color .12s, background .12s; line-height: 1;
}
.btn-admin-delete:hover:not(:disabled) { color: var(--error); background: rgba(255,107,107,.1); }
.btn-admin-delete:disabled { opacity: .25; cursor: not-allowed; }
.table-wrap { background: var(--bg2); border: 1px solid var(--border-2); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.table-head-wrap { background: var(--bg3); flex-shrink: 0; }
.table-scroll { overflow-y: auto; max-height: 420px; }
.users-table-layout { width: 100%; border-collapse: collapse; font-size: 14px; table-layout: fixed; }
.users-table-layout th, .users-table-layout td { padding: 13px 20px; text-align: left; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.users-table-layout th:nth-child(1), .users-table-layout td:nth-child(1) { width: 40px; padding-right: 4px; }
.users-table-layout th:nth-child(2), .users-table-layout td:nth-child(2) { width: 16%; }
.users-table-layout th:nth-child(3), .users-table-layout td:nth-child(3) { width: 22%; }
.users-table-layout th:nth-child(4), .users-table-layout td:nth-child(4) { width: 9%; }
.users-table-layout th:nth-child(5), .users-table-layout td:nth-child(5) { width: 9%; }
.users-table-layout th:nth-child(6), .users-table-layout td:nth-child(6) { width: 13%; }
.users-table-layout th:nth-child(7), .users-table-layout td:nth-child(7) { width: 14%; }
.users-table-layout th:nth-child(8), .users-table-layout td:nth-child(8) { width: 7%; text-align: center; }
#users-table-head th { font-size: 11px; font-weight: 600; color: var(--text-3); text-transform: uppercase; letter-spacing: .08em; border-bottom: 1px solid var(--border-2); }
#users-table td { border-bottom: 1px solid var(--border); }
#users-table tr:last-child td { border-bottom: none; }
#users-table tbody tr { transition: background .1s; }
#users-table tbody tr:hover td { background: var(--bg3); }

/* ─── ADMIN PROMPTS ─── */
.admin-section-title { font-size: 14px; font-weight: 700; color: var(--text); letter-spacing: -.2px; padding-top: 8px; border-top: 1px solid var(--border); }
.prompts-wrap { background: var(--bg2); border: 1px solid var(--border-2); border-radius: var(--radius); padding: 20px 24px; display: flex; flex-direction: column; gap: 14px; }
.prompts-hint { font-size: 13px; color: var(--text-3); }
.prompt-row { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border); }
.prompt-row:last-child { border-bottom: none; }
.prompt-row-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.prompt-row-model { font-size: 13px; font-weight: 600; color: var(--text); }
.prompt-row-preview { font-size: 12px; color: var(--text-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.prompt-add-row { display: flex; gap: 10px; align-items: center; }
.prompt-editor { display: flex; flex-direction: column; gap: 8px; padding: 14px; background: var(--bg3); border-radius: var(--radius-sm); border: 1px solid var(--border-2); }
.prompt-editor-label { font-size: 12px; font-weight: 600; color: var(--text-2); text-transform: uppercase; letter-spacing: .05em; }
.prompt-textarea {
  width: 100%; background: var(--bg2); border: 1.5px solid var(--border-2);
  border-radius: var(--radius-xs); padding: 10px 12px;
  color: var(--text); font-size: 13px; font-family: inherit;
  resize: vertical; outline: none; transition: border-color .15s;
  line-height: 1.55;
}
.prompt-textarea:focus { border-color: var(--accent); }

/* ─── DISCORD LINK ─── */
.discord-link {
  display: inline-flex; align-items: center; gap: 8px;
  color: #7289da; font-size: 14px; font-weight: 500;
  text-decoration: none; margin-top: 6px;
  transition: color .15s;
}
.discord-link:hover { color: #8ea1e1; }

.discord-link-big {
  display: flex; align-items: center; gap: 10px;
  background: rgba(114,137,218,.12);
  border: 1px solid rgba(114,137,218,.25);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  color: #7289da; font-size: 14px; font-weight: 500;
  text-decoration: none;
  transition: background .15s;
}
.discord-link-big:hover { background: rgba(114,137,218,.2); }

/* ─── PROFILE ICON ─── */
.profile-icon {
  font-size: 14px; color: var(--text-3);
  margin-left: auto; flex-shrink: 0;
  transition: color .15s;
}
#user-card:hover .profile-icon { color: var(--text-2); }

/* ─── MODAL ─── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(0,0,0,.65);
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(4px);
  animation: fadeIn .15s ease;
}
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }

.modal {
  background: var(--bg2);
  border: 1px solid var(--border-2);
  border-radius: 24px;
  width: 440px; max-width: calc(100vw - 32px);
  max-height: calc(100vh - 40px); overflow-y: auto;
  box-shadow: var(--shadow);
  animation: slideUp .18s ease;
}
@keyframes slideUp { from { transform: translateY(16px); opacity:0; } to { transform:none; opacity:1; } }

.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 17px; font-weight: 700; }
.modal-close {
  background: none; border: none; color: var(--text-3);
  font-size: 18px; cursor: pointer; padding: 2px 6px;
  border-radius: 6px; transition: color .15s, background .15s;
  font-family: inherit;
}
.modal-close:hover { color: var(--text); background: var(--bg3); }

.modal-body { padding: 20px 24px 24px; display: flex; flex-direction: column; gap: 24px; }

.modal-section { display: flex; flex-direction: column; gap: 12px; }
.modal-section-title { font-size: 13px; font-weight: 600; color: var(--text-3); text-transform: uppercase; letter-spacing: .06em; }

.modal-section input {
  background: var(--bg3); border: 1.5px solid var(--border-2);
  border-radius: var(--radius-sm); padding: 11px 14px;
  color: var(--text); font-size: 14px; font-family: inherit;
  outline: none; transition: border-color .15s, box-shadow .15s; width: 100%;
}
.modal-section input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.modal-section input::placeholder { color: var(--text-3); }

.modal-msg { font-size: 13px; padding: 8px 12px; border-radius: 8px; }
.modal-msg.success { color: #34d399; background: rgba(52,211,153,.1); border: 1px solid rgba(52,211,153,.2); }
.modal-msg.error-msg { color: var(--error); background: rgba(255,107,107,.1); border: 1px solid rgba(255,107,107,.18); }

.danger-section { border-top: 1px solid var(--border); padding-top: 20px; }
.danger-title { color: var(--error) !important; opacity: .8; }
.danger-desc { font-size: 13px; color: var(--text-2); line-height: 1.5; }

.btn-danger {
  background: rgba(255,107,107,.12);
  color: var(--error);
  border: 1px solid rgba(255,107,107,.25);
  border-radius: var(--radius-sm); padding: 11px 16px;
  font-size: 14px; font-weight: 600; font-family: inherit;
  cursor: pointer; transition: background .15s;
}
.btn-danger:hover { background: rgba(255,107,107,.22); }

/* ─── MOBILE ─── */
@media (max-width: 768px) {
  .auth-view { flex-direction: column; }
  .auth-left { display: none; }
  .auth-right { width: 100%; padding: 48px 24px; border-left: none; border-top: 1px solid var(--border); }
  .auth-form-wrap { max-width: 100%; }
  #theme-toggle { top: 12px; right: 12px; }

  #sidebar {
    position: fixed; left: 0; top: 0; bottom: 0; z-index: 100;
    transform: translateX(-100%);
    transition: transform .25s ease;
    width: 280px;
    box-shadow: 4px 0 24px rgba(0,0,0,.5);
  }
  #sidebar.open { transform: translateX(0); }

  #sidebar-overlay {
    display: none;
    position: fixed; inset: 0; z-index: 99;
    background: rgba(0,0,0,.5);
  }
  #sidebar.open ~ #sidebar-overlay { display: block; }

  #btn-sidebar-toggle {
    display: flex;
    align-items: center; justify-content: center;
    width: 36px; height: 36px;
    background: none; border: none; cursor: pointer;
    color: var(--text-2); font-size: 20px; padding: 0; flex-shrink: 0;
  }

  #chat-topbar { gap: 8px; padding: 10px 14px; }
  .model-picker-btn { font-size: 12px; padding: 6px 12px; }
  .model-tag { display: none; }

  .model-panel { left: 10px; right: 10px; width: auto; }

  .message-row { padding: 4px 14px; }
  .message-group { max-width: 88% !important; }

  #input-area { padding: 6px 12px 14px; }
  #input-wrap { padding: 9px 9px 9px 6px; border-radius: 16px; }

  #admin-container { padding: 24px 16px; }
  .admin-stats { grid-template-columns: 1fr 1fr; }
  .table-wrap { overflow-x: auto; }
  .users-table-layout th, .users-table-layout td { padding: 10px 12px; font-size: 13px; }
}

@media (max-width: 480px) {
  .admin-stats { grid-template-columns: 1fr; }
  .bubble { font-size: 14px; }
  .auth-right { padding: 36px 18px; }
}