/* ════════════════════════════════════════════════════
   SURVIVAL HUB — Dynamic Dashboard
   Автор: Антигравити
   ════════════════════════════════════════════════════ */

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

:root {
  /* Цвета — Adventure (лето) */
  --adv-bg:       #0d1117;
  --adv-surface:  #161b22;
  --adv-card:     #1c2333;
  --adv-accent:   #58a6ff;
  --adv-accent2:  #bc8cff;
  --adv-green:    #3fb950;
  --adv-orange:   #ffa657;
  --adv-text:     #e6edf3;
  --adv-muted:    #7d8590;
  --adv-border:   #30363d;

  /* Цвета — Session (сессия) */
  --ses-bg:       #0a0a14;
  --ses-surface:  #12121f;
  --ses-card:     #1a1a2e;
  --ses-accent:   #e94560;
  --ses-accent2:  #f5a623;
  --ses-text:     #e0e0ff;
  --ses-muted:    #666688;
  --ses-border:   #2a2a45;

  --radius: 14px;
  --radius-sm: 8px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  font-family: 'Inter', sans-serif;
  min-height: 100vh;
  background: var(--adv-bg);
  color: var(--adv-text);
  transition: background var(--transition), color var(--transition);
}

body.mode-session {
  background: var(--ses-bg);
  color: var(--ses-text);
}

/* ════ ШАПКА ════ */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 32px;
  background: var(--adv-surface);
  border-bottom: 1px solid var(--adv-border);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  transition: background var(--transition), border-color var(--transition);
}

body.mode-session .header {
  background: var(--ses-surface);
  border-color: var(--ses-border);
}

.logo {
  font-size: 1.3rem;
  font-weight: 800;
  background: linear-gradient(90deg, #58a6ff, #bc8cff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.5px;
}

body.mode-session .logo {
  background: linear-gradient(90deg, #e94560, #f5a623);
  -webkit-background-clip: text;
}

.mode-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 600;
  background: rgba(88,166,255,0.12);
  color: var(--adv-accent);
  border: 1px solid rgba(88,166,255,0.25);
  margin-left: 16px;
  transition: all var(--transition);
}

body.mode-session .mode-badge {
  background: rgba(233,69,96,0.12);
  color: var(--ses-accent);
  border-color: rgba(233,69,96,0.25);
}

.mode-toggle {
  padding: 9px 20px;
  border-radius: 10px;
  border: 1px solid var(--adv-border);
  background: var(--adv-card);
  color: var(--adv-text);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.mode-toggle:hover { transform: translateY(-1px); box-shadow: 0 4px 20px rgba(88,166,255,0.15); }
.mode-toggle .toggle-adventure { display: none; }

body.mode-session .mode-toggle .toggle-session  { display: none; }
body.mode-session .mode-toggle .toggle-adventure { display: inline; }
body.mode-session .mode-toggle {
  border-color: var(--ses-border);
  background: var(--ses-card);
  color: var(--ses-text);
}

.avatar-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 16px 6px 10px;
  background: var(--adv-card);
  border-radius: 40px;
  border: 1px solid var(--adv-border);
}
.avatar-icon { font-size: 1.5rem; }
.avatar-name { font-weight: 700; font-size: 0.9rem; }
.avatar-level { font-size: 0.72rem; color: var(--adv-muted); }

/* ════ XP ПАНЕЛЬ ════ */
.xp-panel {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 16px 32px;
  background: var(--adv-surface);
  border-bottom: 1px solid var(--adv-border);
  transition: background var(--transition);
}
body.mode-session .xp-panel {
  background: var(--ses-surface);
  border-color: var(--ses-border);
}

.xp-bar-wrap { flex: 1; }
.xp-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--adv-muted);
  margin-bottom: 6px;
}
.xp-bar {
  height: 8px;
  background: var(--adv-border);
  border-radius: 10px;
  overflow: hidden;
}
.xp-fill {
  height: 100%;
  border-radius: 10px;
  background: linear-gradient(90deg, #58a6ff, #bc8cff);
  transition: width 0.8s ease;
}
body.mode-session .xp-fill {
  background: linear-gradient(90deg, #e94560, #f5a623);
}

.streak-badge {
  white-space: nowrap;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 20px;
  background: rgba(255,166,87,0.12);
  color: var(--adv-orange);
  border: 1px solid rgba(255,166,87,0.25);
}

/* ════ ГЛАВНЫЙ ГРИД ════ */
.main-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 24px;
  padding: 28px 32px;
  max-width: 1400px;
  margin: 0 auto;
}

.section-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--adv-muted);
  margin-bottom: 16px;
}

/* ════ НАВЫКИ ════ */
.skills-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.skill-card {
  padding: 14px 16px;
  background: var(--adv-card);
  border: 1px solid var(--adv-border);
  border-radius: var(--radius);
  transition: transform 0.2s, box-shadow 0.2s;
}
.skill-card:hover { transform: translateX(4px); }

.skill-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.skill-name { font-size: 0.85rem; font-weight: 600; }
.skill-level {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--adv-accent);
  background: rgba(88,166,255,0.1);
  border: 1px solid rgba(88,166,255,0.2);
  padding: 2px 8px;
  border-radius: 6px;
}
.skill-bar {
  height: 5px;
  background: var(--adv-border);
  border-radius: 10px;
  overflow: hidden;
}
.skill-fill {
  height: 100%;
  border-radius: 10px;
  background: linear-gradient(90deg, #58a6ff, #bc8cff);
  transition: width 0.6s ease;
}

/* ════ АГЕНТЫ ════ */
.agents-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.agent-card {
  padding: 22px 20px;
  background: var(--adv-card);
  border: 1px solid var(--adv-border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  position: relative;
  overflow: hidden;
}
.agent-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.3s;
}
.agent-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}
.agent-card:hover::before { opacity: 1; }

.agent-emoji { font-size: 2.2rem; margin-bottom: 12px; display: block; }
.agent-name { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.agent-role { font-size: 0.78rem; color: var(--adv-muted); margin-bottom: 14px; line-height: 1.4; }
.agent-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 6px;
  background: rgba(88,166,255,0.1);
  color: var(--adv-accent);
  border: 1px solid rgba(88,166,255,0.2);
}
.agent-card.locked { opacity: 0.4; pointer-events: none; }
.lock-icon { position: absolute; top: 14px; right: 14px; font-size: 1rem; }
.agent-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 3px 7px;
  border-radius: 4px;
  background: rgba(255, 196, 0, 0.15);
  color: #ffc400;
  border: 1px solid rgba(255, 196, 0, 0.4);
  text-transform: uppercase;
}

/* ════ ЧАТ ════ */
.chat-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.chat-overlay.open { display: flex; }

.chat-window {
  width: 90vw;
  max-width: 1200px;
  height: 85vh;
  background: var(--adv-surface);
  border: 1px solid var(--adv-border);
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.5);
  animation: slideUp 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* Двухколоночный layout: чат + рабочая панель */
.chat-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

.chat-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

/* ════ РАБОЧАЯ ПАНЕЛЬ ════ */
.workspace-panel {
  width: 380px;
  border-left: 1px solid var(--adv-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--adv-card);
}
body.mode-session .workspace-panel {
  background: var(--ses-card);
  border-color: var(--ses-border);
}

.workspace-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--adv-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
body.mode-session .workspace-header { border-color: var(--ses-border); }

.workspace-title {
  font-size: 0.95rem;
  font-weight: 700;
}

.workspace-content {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
}

.workspace-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
  color: var(--adv-muted);
  font-size: 0.85rem;
  line-height: 1.5;
  padding: 20px;
}

/* Секции карты работы */
.ws-section {
  padding: 12px 14px;
  background: var(--adv-surface);
  border: 1px solid var(--adv-border);
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: border-color 0.2s;
}
body.mode-session .ws-section {
  background: var(--ses-surface);
  border-color: var(--ses-border);
}

.ws-section:hover { border-color: var(--adv-accent); }
body.mode-session .ws-section:hover { border-color: var(--ses-accent); }

.ws-status-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}
.ws-status-icon.pending {
  background: var(--adv-border);
  color: var(--adv-muted);
}
.ws-status-icon.in_progress {
  background: rgba(88,166,255,0.2);
  color: var(--adv-accent);
  animation: pulse 2s infinite;
}
.ws-status-icon.done {
  background: rgba(63,185,80,0.2);
  color: var(--adv-green);
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.ws-section-info { flex: 1; min-width: 0; }
.ws-section-name {
  font-size: 0.85rem;
  font-weight: 600;
}
.ws-section-desc {
  font-size: 0.75rem;
  color: var(--adv-muted);
  margin-top: 2px;
}

/* Файлы в workspace */
.ws-file-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--adv-surface);
  border: 1px solid var(--adv-border);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  font-size: 0.82rem;
}
.ws-file-icon { font-size: 1.2rem; }
.ws-file-name { flex: 1; font-weight: 500; }
.ws-file-download {
  background: none;
  border: none;
  color: var(--adv-accent);
  cursor: pointer;
  font-size: 0.9rem;
  padding: 4px;
}
.ws-file-download:hover { opacity: 0.7; }

/* Варианты / доп. инфо */
.ws-info-block {
  padding: 14px;
  background: rgba(88,166,255,0.08);
  border: 1px solid rgba(88,166,255,0.2);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  font-size: 0.85rem;
  line-height: 1.5;
}
body.mode-session .ws-info-block {
  background: rgba(233,69,96,0.08);
  border-color: rgba(233,69,96,0.2);
}

.ws-info-block strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.9rem;
}

/* Мобильная кнопка переключения */
.workspace-toggle-btn {
  display: none;
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  background: var(--adv-card);
  border: 1px solid var(--adv-border);
  border-right: none;
  border-radius: 8px 0 0 8px;
  padding: 8px 4px;
  cursor: pointer;
  color: var(--adv-muted);
  font-size: 0.9rem;
  z-index: 10;
}

/* ════ DOCUMENT BUILDER ════ */
.ws-doc-section {
  margin-bottom: 10px;
  border: 1px solid var(--adv-border);
  border-radius: var(--radius-sm);
  background: var(--adv-surface);
  overflow: hidden;
}
body.mode-session .ws-doc-section {
  background: var(--ses-surface);
  border-color: var(--ses-border);
}

.ws-doc-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  cursor: pointer;
  transition: background 0.2s;
}
.ws-doc-header:hover {
  background: rgba(88,166,255,0.06);
}
body.mode-session .ws-doc-header:hover {
  background: rgba(233,69,96,0.06);
}

.ws-doc-toggle {
  margin-left: auto;
  font-size: 0.7rem;
  color: var(--adv-muted);
}

.ws-doc-body {
  padding: 0 14px 14px;
}
.ws-doc-body.collapsed {
  display: none;
}

.ws-doc-textarea {
  width: 100%;
  min-height: 120px;
  padding: 10px;
  background: var(--adv-card);
  border: 1px solid var(--adv-border);
  border-radius: 6px;
  color: var(--adv-text);
  font-family: inherit;
  font-size: 0.82rem;
  line-height: 1.6;
  resize: vertical;
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.2s;
}
.ws-doc-textarea:focus {
  border-color: var(--adv-accent);
}
.ws-doc-rendered {
  padding: 10px;
  background: var(--adv-card);
  border: 1px solid var(--adv-border);
  border-radius: 6px;
  color: var(--adv-text);
  font-size: 0.82rem;
  line-height: 1.6;
  cursor: text;
  min-height: 40px;
  overflow-x: auto;
}
.ws-doc-rendered:hover {
  border-color: var(--adv-accent);
}
body.mode-session .ws-doc-rendered {
  background: var(--ses-card);
  border-color: var(--ses-border);
  color: var(--ses-text);
}
body.mode-session .ws-doc-rendered:hover {
  border-color: var(--ses-accent);
}
.ws-doc-rendered p { margin: 6px 0; }
.ws-doc-rendered p:first-child { margin-top: 0; }
.ws-doc-rendered p:last-child { margin-bottom: 0; }
.ws-doc-rendered table { border-collapse: collapse; width: 100%; margin: 8px 0; font-size: 0.82rem; }
.ws-doc-rendered th, .ws-doc-rendered td { border: 1px solid var(--adv-border); padding: 6px 10px; text-align: left; }
.ws-doc-rendered th { background: rgba(88,166,255,0.08); font-weight: 600; }
body.mode-session .ws-doc-rendered th { background: rgba(233,69,96,0.08); }
body.mode-session .ws-doc-rendered td, body.mode-session .ws-doc-rendered th { border-color: var(--ses-border); }
.ws-doc-rendered .katex-display { margin: 12px 0; text-align: center; overflow-x: auto; }
.ws-doc-rendered h1, .ws-doc-rendered h2, .ws-doc-rendered h3, .ws-doc-rendered h4 { margin: 12px 0 6px; font-weight: 700; }
.ws-doc-rendered h2 { font-size: 0.95rem; }
.ws-doc-rendered h3 { font-size: 0.9rem; }
.ws-doc-rendered ul, .ws-doc-rendered ol { margin: 6px 0; padding-left: 20px; }
.ws-doc-rendered li { margin: 3px 0; }
body.mode-session .ws-doc-textarea {
  background: var(--ses-card);
  border-color: var(--ses-border);
  color: var(--ses-text);
}
body.mode-session .ws-doc-textarea:focus {
  border-color: var(--ses-accent);
}

.ws-doc-empty {
  color: var(--adv-muted);
  font-size: 0.8rem;
  font-style: italic;
  padding: 8px 0;
}

.ws-download-btn {
  display: block;
  width: 100%;
  margin-top: 16px;
  padding: 12px;
  background: linear-gradient(135deg, #58a6ff, #bc8cff);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s;
}
.ws-download-btn:hover { opacity: 0.85; }
body.mode-session .ws-download-btn {
  background: linear-gradient(135deg, #e94560, #f5a623);
}

/* ─── Drawing sections ─── */
.ws-doc-drawing {
  padding: 10px;
  text-align: center;
}
.ws-drawing-img {
  max-width: 100%;
  border: 1px solid var(--adv-border);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
}
body.mode-session .ws-drawing-img {
  border-color: var(--ses-border);
}
.ws-drawing-btn {
  display: inline-block;
  margin-top: 8px;
  padding: 8px 16px;
  background: linear-gradient(135deg, #58a6ff, #bc8cff);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s;
}
.ws-drawing-btn:hover { opacity: 0.85; }
body.mode-session .ws-drawing-btn {
  background: linear-gradient(135deg, #e94560, #f5a623);
}
.ws-drawing-regen {
  background: var(--adv-card);
  color: var(--adv-text);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 6px 12px;
}
.ws-drawing-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
  flex-wrap: wrap;
}
.ws-drawing-dxf {
  background: linear-gradient(135deg, #2e7d32, #43a047);
  color: #fff;
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 12px;
}
body.mode-session .ws-drawing-regen {
  background: var(--ses-card);
  color: var(--ses-text);
}
.ws-drawing-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 20px;
  color: var(--adv-muted);
  font-size: 0.85rem;
}
.ws-drawing-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--adv-border);
  border-top-color: var(--adv-accent);
  border-radius: 50%;
  animation: drawingSpin 0.8s linear infinite;
}
body.mode-session .ws-drawing-spinner {
  border-color: var(--ses-border);
  border-top-color: var(--ses-accent);
}
@keyframes drawingSpin {
  to { transform: rotate(360deg); }
}
.ws-drawing-error {
  color: #e94560;
  font-size: 0.82rem;
  padding: 8px;
  text-align: center;
}
@keyframes slideUp { from { transform: translateY(40px); opacity: 0; } to { transform: none; opacity: 1; } }

.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--adv-border);
}
.chat-agent-info { display: flex; align-items: center; gap: 12px; }
.chat-agent-emoji { font-size: 1.8rem; }
.chat-agent-name { font-weight: 700; font-size: 0.95rem; }
.chat-agent-role { font-size: 0.75rem; color: var(--adv-muted); }
.chat-close {
  background: none;
  border: none;
  color: var(--adv-muted);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  transition: background 0.2s;
}
.chat-close:hover { background: var(--adv-card); }

.chat-header-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}
.new-chat-btn {
  padding: 5px 12px;
  border-radius: 8px;
  border: 1px solid var(--adv-border);
  background: var(--adv-card);
  color: var(--adv-muted);
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.new-chat-btn:hover {
  border-color: var(--adv-accent);
  color: var(--adv-accent);
}
.mode-session .new-chat-btn {
  border-color: var(--ses-border);
  background: var(--ses-card);
  color: var(--ses-muted);
}
.mode-session .new-chat-btn:hover {
  border-color: var(--ses-accent);
  color: var(--ses-accent);
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.msg { max-width: 80%; }
.msg-agent { align-self: flex-start; }
.msg-user  { align-self: flex-end; }
.msg p {
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 0.88rem;
  line-height: 1.5;
}
.msg-agent p {
  background: var(--adv-card);
  border: 1px solid var(--adv-border);
  border-bottom-left-radius: 4px;
}

/* Индикатор "печатает..." */
.typing-indicator {
  color: var(--adv-muted);
  font-size: 0.85rem;
  font-style: italic;
}
.typing-dots::after {
  content: '';
  animation: typingDots 1.4s steps(4, end) infinite;
}
@keyframes typingDots {
  0%   { content: ''; }
  25%  { content: '.'; }
  50%  { content: '..'; }
  75%  { content: '...'; }
  100% { content: ''; }
}
.mode-session .typing-indicator { color: var(--ses-muted); }

/* ═══ Форматированный контент (markdown + KaTeX) ═══ */
.formatted-content {
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 0.88rem;
  line-height: 1.6;
  background: var(--adv-card);
  border: 1px solid var(--adv-border);
  border-bottom-left-radius: 4px;
  overflow-wrap: break-word;
}
body.mode-session .formatted-content {
  background: var(--ses-card);
  border-color: var(--ses-border);
}
.formatted-content p {
  margin: 8px 0;
  padding: 0;
  background: none;
  border: none;
  border-radius: 0;
}
.formatted-content p:first-child { margin-top: 0; }
.formatted-content p:last-child { margin-bottom: 0; }

/* Таблицы */
.formatted-content table {
  border-collapse: collapse;
  width: 100%;
  margin: 12px 0;
  font-size: 0.82rem;
}
.formatted-content th,
.formatted-content td {
  border: 1px solid var(--adv-border);
  padding: 8px 12px;
  text-align: left;
}
.formatted-content th {
  background: rgba(88, 166, 255, 0.08);
  font-weight: 600;
  font-size: 0.8rem;
}
.formatted-content tr:nth-child(even) td {
  background: rgba(255, 255, 255, 0.02);
}
body.mode-session .formatted-content th {
  background: rgba(233, 69, 96, 0.08);
}
body.mode-session .formatted-content td,
body.mode-session .formatted-content th {
  border-color: var(--ses-border);
}

/* KaTeX формулы */
.formatted-content .katex-display {
  margin: 16px 0;
  text-align: center;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 4px 0;
}
.formatted-content .katex { font-size: 1em; }

/* Заголовки */
.formatted-content h1,
.formatted-content h2,
.formatted-content h3,
.formatted-content h4 {
  margin-top: 16px;
  margin-bottom: 8px;
  font-weight: 700;
  line-height: 1.3;
}
.formatted-content h1 { font-size: 1.1rem; }
.formatted-content h2 { font-size: 1rem; }
.formatted-content h3 { font-size: 0.95rem; }
.formatted-content h4 { font-size: 0.9rem; }

/* Списки */
.formatted-content ul,
.formatted-content ol {
  margin: 8px 0;
  padding-left: 24px;
}
.formatted-content li { margin: 4px 0; }

/* Код */
.formatted-content code {
  background: rgba(255, 255, 255, 0.06);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.82rem;
  font-family: 'SF Mono', 'Fira Code', monospace;
}
.formatted-content pre {
  background: rgba(0, 0, 0, 0.3);
  padding: 12px;
  border-radius: 8px;
  overflow-x: auto;
  margin: 12px 0;
}
.formatted-content pre code {
  background: none;
  padding: 0;
}

/* Workspace формулы */
.ws-formulas .katex-display {
  margin: 8px 0;
  text-align: center;
}

.msg-user p {
  background: linear-gradient(135deg, #58a6ff, #bc8cff);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.chat-quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 20px 12px;
}
.quick-btn {
  padding: 6px 14px;
  background: var(--adv-card);
  border: 1px solid var(--adv-border);
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  color: var(--adv-text);
  font-family: inherit;
  transition: all 0.2s;
}
.quick-btn:hover {
  border-color: var(--adv-accent);
  color: var(--adv-accent);
}

.chat-input-row {
  display: flex;
  gap: 10px;
  padding: 14px 20px;
  border-top: 1px solid var(--adv-border);
}
#chatInput {
  flex: 1;
  padding: 10px 14px;
  background: var(--adv-card);
  border: 1px solid var(--adv-border);
  border-radius: 10px;
  color: var(--adv-text);
  font-family: inherit;
  font-size: 0.88rem;
  outline: none;
  transition: border-color 0.2s;
}
#chatInput:focus { border-color: var(--adv-accent); }

.upload-btn {
  background: none;
  border: none;
  font-size: 1.3rem;
  cursor: pointer;
  color: var(--adv-muted);
  transition: color 0.2s, transform 0.2s;
  padding: 0 4px;
}
.upload-btn:hover {
  color: var(--adv-text);
  transform: scale(1.1);
}

.upload-btn.mic-recording {
  color: #ff4757;
  animation: pulseRecord 1.5s infinite;
}
@keyframes pulseRecord {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: 0.7; }
  100% { transform: scale(1); opacity: 1; }
}

.attachments-preview {
  display: flex;
  gap: 8px;
  padding: 0 20px;
  overflow-x: auto;
}
.attachments-preview:not(:empty) {
  padding-bottom: 12px;
}
.attachment-chip {
  background: var(--adv-border);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}
.attachment-chip .remove-file {
  cursor: pointer;
  color: var(--adv-muted);
  font-weight: 700;
}
.attachment-chip .remove-file:hover { color: #ff5e5e; }

.send-btn {
  padding: 10px 16px;
  border-radius: 10px;
  border: none;
  background: linear-gradient(135deg, #58a6ff, #bc8cff);
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
  transition: opacity 0.2s;
}
.send-btn:hover { opacity: 0.85; }

/* ════ АДАПТИВ ════ */
@media (min-width: 901px) and (max-width: 1100px) {
  .workspace-panel { width: 280px; }
}

@media (max-width: 900px) {
  .main-grid { grid-template-columns: 1fr; }
  .chat-window { width: 100%; height: 100vh; max-width: 100%; border-radius: 0; }
  .chat-overlay { padding: 0; }
  .header { padding: 12px 16px; }
  .xp-panel { padding: 12px 16px; }
  .chat-main { width: 100%; }

  /* Workspace на мобильных */
  .workspace-panel {
    display: none;
    position: absolute;
    inset: 0;
    width: 100%;
    z-index: 10;
    border-left: none;
    border-radius: 0;
  }
  .workspace-panel.mobile-open { display: flex; }
  .workspace-toggle-btn { display: block; }
  .chat-body { position: relative; }
}

/* ════ АВТОРИЗАЦИЯ ════ */
.auth-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 300;
  align-items: center;
  justify-content: center;
}
.auth-overlay.open { display: flex; }

.auth-window {
  width: 360px;
  background: var(--adv-surface);
  border: 1px solid var(--adv-border);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.5);
  animation: slideUp 0.3s cubic-bezier(0.4,0,0.2,1);
}
body.mode-session .auth-window {
  background: var(--ses-surface);
  border-color: var(--ses-border);
}

.auth-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--adv-border);
}
.auth-header h3 {
  font-size: 1.1rem;
  font-weight: 700;
}

.auth-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.auth-input {
  padding: 10px 14px;
  background: var(--adv-card);
  border: 1px solid var(--adv-border);
  border-radius: 10px;
  color: var(--adv-text);
  font-family: inherit;
  font-size: 0.88rem;
  outline: none;
  transition: border-color 0.2s;
}
.auth-input:focus { border-color: var(--adv-accent); }

.auth-btn {
  padding: 10px;
  border-radius: 10px;
  border: none;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s;
}
.auth-btn:hover { opacity: 0.85; }

.auth-btn-primary {
  background: linear-gradient(135deg, #58a6ff, #bc8cff);
  color: #fff;
}
.auth-btn-secondary {
  background: var(--adv-card);
  color: var(--adv-text);
  border: 1px solid var(--adv-border);
}
.auth-btn-logout {
  background: rgba(233,69,96,0.15);
  color: #e94560;
  border: 1px solid rgba(233,69,96,0.3);
}

.auth-error {
  color: #e94560;
  font-size: 0.8rem;
  min-height: 1.2em;
}

.avatar-chip { cursor: pointer; }

/* ════════════════════════════
   Личный кабинет
   ════════════════════════════ */
.profile-screen {
  padding: 28px 32px;
  max-width: 900px;
  margin: 0 auto;
}

.profile-container {
  background: var(--adv-surface);
  border: 1px solid var(--adv-border);
  border-radius: var(--radius);
  overflow: hidden;
}
body.mode-session .profile-container {
  background: var(--ses-surface);
  border-color: var(--ses-border);
}

.profile-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--adv-border);
}
body.mode-session .profile-header { border-color: var(--ses-border); }
.profile-header h2 { font-size: 1.1rem; font-weight: 700; margin: 0; }

.profile-back-btn {
  background: none;
  border: 1px solid var(--adv-border);
  color: var(--adv-muted);
  padding: 6px 14px;
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.82rem;
  cursor: pointer;
  transition: all 0.2s;
}
.profile-back-btn:hover {
  border-color: var(--adv-accent);
  color: var(--adv-accent);
}

.profile-tabs {
  display: flex;
  border-bottom: 1px solid var(--adv-border);
  padding: 0 24px;
}
body.mode-session .profile-tabs { border-color: var(--ses-border); }

.profile-tab {
  padding: 12px 20px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--adv-muted);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.profile-tab:hover { color: var(--adv-text); }
.profile-tab.active {
  color: var(--adv-accent);
  border-bottom-color: var(--adv-accent);
}
body.mode-session .profile-tab.active {
  color: var(--ses-accent);
  border-bottom-color: var(--ses-accent);
}

.profile-tab-content { display: none; padding: 24px; }
.profile-tab-content.active { display: block; }

.profile-section-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--adv-text);
}

.profile-fields-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.profile-field label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--adv-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.profile-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 20px;
}

.profile-logout {
  padding: 16px 24px;
  border-top: 1px solid var(--adv-border);
}
body.mode-session .profile-logout { border-color: var(--ses-border); }

.profile-skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.profile-skill-card {
  padding: 16px;
  background: var(--adv-card);
  border: 1px solid var(--adv-border);
  border-radius: var(--radius);
}
body.mode-session .profile-skill-card {
  background: var(--ses-card);
  border-color: var(--ses-border);
}

.skill-xp-text {
  font-size: 0.72rem;
  color: var(--adv-muted);
  margin-top: 6px;
}

.history-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--adv-border);
  border-radius: 10px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.history-item:hover {
  border-color: var(--adv-accent);
  background: rgba(88,166,255,0.04);
}
body.mode-session .history-item { border-color: var(--ses-border); }
body.mode-session .history-item:hover {
  border-color: var(--ses-accent);
  background: rgba(233,69,96,0.04);
}

.history-emoji { font-size: 1.6rem; flex-shrink: 0; }
.history-info { flex: 1; min-width: 0; }
.history-agent { font-weight: 700; font-size: 0.9rem; }
.history-meta { font-size: 0.75rem; color: var(--adv-muted); margin-top: 2px; }
.history-preview {
  font-size: 0.8rem;
  color: var(--adv-muted);
  margin-top: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (max-width: 600px) {
  .profile-screen { padding: 16px; }
  .profile-fields-grid { grid-template-columns: 1fr; }
  .profile-skills-grid { grid-template-columns: 1fr; }
  .profile-tabs { padding: 0 12px; }
  .profile-tab { padding: 10px 12px; font-size: 0.82rem; }
}