/* ============================================
   MYVA Dashboard — Design System
   Dark cyber-luxury matching marketing site
   ============================================ */

:root {
  /* ChatGPT-dark inspired: slate center, black rails, luxury accents */
  --bg: #0f1012;                /* app background */
  --surface: #14151a;           /* cards/panels */
  --surface-2: #1a1b20;         /* chat surface */
  --surface-hover: #1f2026;
  --border: rgba(255, 255, 255, 0.08);
  --border-active: rgba(214, 178, 94, 0.35);

  --accent: #d6b25e;            /* champagne gold */
  --accent-dim: rgba(214, 178, 94, 0.12);

  --text: rgba(255, 255, 255, 0.92);
  --text-secondary: rgba(255, 255, 255, 0.72);
  --text-muted: rgba(255, 255, 255, 0.48);

  --danger: #ff6b6b;
  --warning: #f2b95b;
  --success: #3ddc97;

  --radius: 14px;
  --radius-sm: 10px;
  --sidebar-w: 296px;
  --sidebar-collapsed-w: 72px;
  --header-h: 60px;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 20px 70px rgba(0, 0, 0, 0.55);

  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}


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

body {
  font-family: var(--font);
  background:
    radial-gradient(900px 600px at 12% -10%, rgba(214, 178, 94, 0.10), transparent 60%),
    radial-gradient(900px 700px at 110% 0%, rgba(255, 255, 255, 0.04), transparent 55%),
    var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
  height: 100vh;
}

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

button { font-family: var(--font); cursor: pointer; border: none; }
input, textarea, select { font-family: var(--font); }

/* --- Scrollbar - Ultra thin dark style --- */
::-webkit-scrollbar { width: 3px; height: 3px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { 
  background: rgba(255, 255, 255, 0.08); 
  border-radius: 3px;
  transition: background 0.2s;
}
::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.2); }
::-webkit-scrollbar-corner { background: transparent; }

/* Firefox scrollbar */
* { scrollbar-width: thin; scrollbar-color: rgba(255,255,255,0.08) transparent; }

/* ============================================
   AUTH PAGES
   ============================================ */

.auth-page {
  overflow: auto;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-container {
  width: 100%;
  max-width: 400px;
  padding: 24px;
}

.auth-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  margin-bottom: 32px;
  color: var(--text);
  font-size: 1.5rem;
  font-weight: 700;
}
.auth-logo:hover { text-decoration: none; }

.auth-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}

.auth-card h1 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.auth-subtitle {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: 24px;
}

.auth-error {
  background: rgba(255,77,77,0.1);
  border: 1px solid rgba(255,77,77,0.3);
  color: var(--danger);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  margin-bottom: 16px;
}

.auth-success {
  background: rgba(0,255,136,0.1);
  border: 1px solid rgba(0,255,136,0.3);
  color: var(--success);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  margin-bottom: 16px;
}

.btn-oauth {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px;
  background: var(--surface-hover);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 500;
  transition: background 0.2s;
  margin-bottom: 10px;
}
.btn-oauth:last-of-type { margin-bottom: 0; }
.btn-oauth:hover { background: rgba(255,255,255,0.1); }

.auth-footer-note {
  text-align: center;
  margin-top: 20px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
  color: var(--text-muted);
  font-size: 0.8rem;
}
.auth-divider::before, .auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.form-group {
  margin-bottom: 16px;
}
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--text-secondary);
}
.form-group input {
  width: 100%;
  padding: 10px 12px;
  background: radial-gradient(1200px 700px at 12% -10%, rgba(184, 139, 42, 0.18), transparent 60%),
              radial-gradient(900px 600px at 110% 0%, rgba(10, 10, 10, 0.06), transparent 55%),
              var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
}
.form-group input:focus {
  border-color: var(--accent);
}
.form-group input::placeholder { color: var(--text-muted); }

.form-row {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 16px;
}

.auth-link {
  font-size: 0.85rem;
  color: var(--accent);
}

.btn-primary {
  width: 100%;
  padding: 10px;
  background: var(--accent);
  color: #ffffff;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
  transition: opacity 0.2s;
}
.btn-primary:hover { opacity: 0.9; }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

/* 3D Slate Button Style */
.btn-3d {
  padding: 10px 20px;
  background: linear-gradient(145deg, #2a2b30, #1e1f24);
  color: #ffffff;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 8px;
  cursor: pointer;
  border: 1px solid rgba(255,255,255,0.15);
  box-shadow: 
    0 2px 4px rgba(0,0,0,0.3),
    inset 0 1px 0 rgba(255,255,255,0.08);
  transition: all 0.15s ease;
}
.btn-3d:hover {
  background: linear-gradient(145deg, #32333a, #26272c);
  border-color: rgba(255,255,255,0.25);
  box-shadow: 
    0 3px 6px rgba(0,0,0,0.4),
    inset 0 1px 0 rgba(255,255,255,0.1);
  transform: translateY(-1px);
}
.btn-3d:active {
  transform: translateY(0);
  box-shadow: 
    0 1px 2px rgba(0,0,0,0.3),
    inset 0 2px 4px rgba(0,0,0,0.2);
}

.auth-footer {
  text-align: center;
  margin-top: 20px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* ============================================
   DASHBOARD LAYOUT
   ============================================ */

.dashboard {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  grid-template-rows: var(--header-h) 1fr auto;
  height: 100vh;
  grid-template-areas:
    "sidebar header"
    "sidebar main"
    "sidebar footer";
}

/* --- Header --- */
.dash-header {
  grid-area: header;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  z-index: 10;
}

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

.dash-header-left h2 {
  font-size: 1rem;
  font-weight: 600;
}

.autonomy-badge {
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.autonomy-badge.ask-first { background: var(--accent-dim); color: var(--accent); }
.autonomy-badge.semi-auto { background: rgba(255,170,0,0.15); color: var(--warning); }
.autonomy-badge.auto { background: rgba(255,77,77,0.15); color: var(--danger); }

.dash-header-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.icon-btn {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  transition: all 0.2s;
  font-size: 1.1rem;
}
.icon-btn:hover { background: var(--surface-hover); color: var(--text); border-color: var(--border); }

.user-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--accent-dim);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; font-weight: 700;
  cursor: pointer;
}

/* --- Sidebar --- */
.dash-sidebar {
  grid-area: sidebar;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
}
.sidebar-logo img { width: 28px; height: 28px; }

.brand-stack { display: flex; align-items: center; gap: 10px; }
.brand-name { font-weight: 800; letter-spacing: -0.02em; }
.brand-pill {
  font-size: 0.72rem;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid rgba(184, 139, 42, 0.28);
  background: rgba(184, 139, 42, 0.10);
  color: var(--accent);
  font-weight: 700;
}

.sidebar-section {
  padding: 8px;
}
.sidebar-section-label {
  padding: 4px 8px 8px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.sidebar-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: transparent;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.15s;
  text-align: left;
}
.sidebar-btn:hover { background: var(--surface-hover); color: var(--text); }
.sidebar-btn.active { background: var(--accent-dim); color: var(--accent); }
.sidebar-btn .icon { width: 20px; text-align: center; font-size: 1rem; }

.new-chat-btn {
  margin: 8px;
  padding: 8px 12px;
  background: var(--accent);
  color: #ffffff;
  font-weight: 600;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: opacity 0.2s;
}
.new-chat-btn:hover { opacity: 0.9; }

.chat-list {
  flex: 1;
  overflow-y: auto;
  padding: 0 8px;
}

.chat-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: transparent;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.85rem;
  text-align: left;
  transition: all 0.15s;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.chat-item:hover { background: var(--surface-hover); color: var(--text); }
.chat-item.active { background: var(--accent-dim); color: var(--accent); }

.sidebar-divider {
  height: 1px;
  background: var(--border);
  margin: 4px 8px;
}

/* --- Main Content --- */
.dash-main {
  grid-area: main;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

/* --- Chat area --- */
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.msg {
  max-width: 720px;
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  line-height: 1.6;
}
.msg.user {
  align-self: flex-end;
  background: rgba(184, 139, 42, 0.10);
  border: 1px solid rgba(184, 139, 42, 0.18);
  color: var(--text);
  border-bottom-right-radius: 6px;
}
.msg.assistant {
  align-self: flex-start;
  background: var(--surface);
  border: 1px solid var(--border);
  border-bottom-left-radius: 4px;
}

.msg-meta {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* --- Composer --- */
.composer {
  padding: 8px 20px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* Footer Model Selector */
.footer-model-selector {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
}
.footer-model-trigger {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 2px 8px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--text-muted);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s;
  height: 20px;
}
.footer-model-trigger:hover {
  border-color: var(--border);
  color: var(--text);
}
.footer-model-trigger:hover .footer-model-logo {
  opacity: 1;
  filter: grayscale(0);
}
.footer-model-logo {
  font-size: 0.7rem;
  opacity: 0.4;
  filter: grayscale(1);
  transition: all 0.2s;
}
.footer-model-name {
  font-weight: 500;
}
/* Think Level Selector */
.footer-think-trigger {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-muted);
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.15s;
}
.footer-think-trigger:hover {
  background: var(--accent-dim);
  border-color: rgba(214,178,94,0.3);
  color: var(--accent);
}
.footer-think-trigger .think-level {
  letter-spacing: 0.02em;
}
.footer-think-popup {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-bottom: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 4px;
  display: none;
  gap: 2px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
  z-index: 100;
}
.footer-think-popup:not([hidden]) {
  display: flex;
}
.think-option {
  padding: 4px 10px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--text-muted);
  font-size: 0.7rem;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.think-option:hover {
  background: rgba(255,255,255,0.04);
  color: var(--text);
}
.think-option.active {
  background: var(--accent-dim);
  border-color: rgba(214,178,94,0.3);
  color: var(--accent);
}

/* Model Picker Modal */
.model-picker-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
}
.model-picker-modal[hidden] {
  display: none;
}
.model-picker-content {
  width: 100%;
  max-width: 480px;
  max-height: 70vh;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.model-picker-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.model-picker-header h3 {
  font-size: 1rem;
  font-weight: 600;
}
.model-picker-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  border-radius: 6px;
  transition: all 0.2s;
}
.model-picker-close:hover {
  background: rgba(255,255,255,0.06);
  color: var(--text);
}
.model-picker-search {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.model-picker-search input {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-size: 0.9rem;
}
.model-picker-search input:focus {
  outline: none;
  border-color: var(--accent);
}
.model-picker-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}
.model-picker-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 10px;
  color: var(--text);
  font-size: 0.9rem;
  cursor: pointer;
  text-align: left;
  transition: all 0.15s;
}
.model-picker-item:hover {
  background: rgba(255,255,255,0.04);
}
.model-picker-item.active {
  background: var(--accent-dim);
  border-color: rgba(214,178,94,0.3);
}
.model-picker-item-logo {
  font-size: 1.2rem;
  width: 28px;
  text-align: center;
}
.model-picker-item-info {
  flex: 1;
}
.model-picker-item-name {
  font-weight: 500;
  display: block;
}
.model-picker-item-company {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.model-picker-empty {
  padding: 40px 20px;
  text-align: center;
  color: var(--text-muted);
}
.model-picker-empty p {
  margin: 0 0 8px;
  font-size: 0.9rem;
}
.model-picker-empty .model-picker-hint {
  font-size: 0.8rem;
  opacity: 0.7;
}

.composer-inner {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 12px;
  transition: border-color 0.2s;
}
.composer-inner:focus-within { border-color: var(--accent); }

.attachment-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
  border-radius: 6px;
  transition: all 0.2s;
  flex-shrink: 0;
}
.attachment-btn:hover {
  background: rgba(255,255,255,0.06);
  color: var(--text);
}

.composer textarea {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font-size: 0.9rem;
  resize: none;
  min-height: 24px;
  max-height: 200px;
  line-height: 1.5;
}
.composer textarea::placeholder { color: var(--text-muted); }

.send-btn {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent);
  color: #ffffff;
  border-radius: var(--radius-sm);
  font-size: 1.1rem;
  transition: opacity 0.2s;
  flex-shrink: 0;
}
.send-btn:hover { opacity: 0.9; }
.send-btn:disabled { opacity: 0.3; cursor: not-allowed; }


/* Accessibility */
.sr-only{
  position:absolute;
  width:1px;height:1px;
  padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);
  white-space:nowrap;border:0;
}

/* --- Footer bar --- */
.dash-footer {
  grid-area: footer;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 20px;
  border-top: 1px solid var(--border);
  font-size: 0.75rem;
  color: var(--text-muted);
}
.dash-footer .accent { color: var(--accent); font-weight: 600; }

/* --- Overlay container (Right Drawer) --- */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 100;

  /* Keep DOM present for smooth slide-in */
  display: flex;
  align-items: stretch;
  justify-content: flex-end;

  background: rgba(15, 15, 18, 0.18);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.18s ease, visibility 0.18s ease;
}

.overlay.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
/* Drawer overlays: do NOT block the page (no backdrop, clicks pass through) */
.overlay.overlay-drawer{
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  pointer-events: none;
}
.overlay.overlay-drawer.active{
  pointer-events: none;
}
.overlay.overlay-drawer .overlay-panel{
  pointer-events: auto;
}

/* Modal overlays: classic backdrop */
.overlay.overlay-modal{
  background: rgba(15, 15, 18, 0.38);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}


.overlay-panel {
  width: min(560px, 92vw);
  height: 100%;
  max-height: 100%;
  background: var(--surface);
  border-left: 1px solid var(--border);
  box-shadow: var(--shadow-lg);

  border-radius: 18px 0 0 18px;
  overflow: hidden;
  display: flex;
  flex-direction: column;

  transform: translateX(24px);
  transition: transform 0.22s ease;
}

.overlay.active .overlay-panel { transform: translateX(0); }

.overlay-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
  background: rgba(11, 11, 13, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}


.overlay-header h2 {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.overlay-close {
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  background: transparent;
  color: var(--text-secondary);
  font-size: 1.2rem;
  border-radius: 999px;
  transition: all 0.15s;
}
.overlay-close:hover {
  background: var(--surface-hover);
  color: var(--text);
}

.overlay-body {
  flex: 1;
  overflow-y: auto;
  padding: 18px;
}


/* --- Skills grid --- */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}

.skill-card {
  background: radial-gradient(1200px 700px at 12% -10%, rgba(184, 139, 42, 0.18), transparent 60%),
              radial-gradient(900px 600px at 110% 0%, rgba(10, 10, 10, 0.06), transparent 55%),
              var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  transition: border-color 0.2s;
}
.skill-card:hover { border-color: var(--border-active); }

.skill-icon { font-size: 2rem; margin-bottom: 8px; }
.skill-name { font-weight: 600; font-size: 0.9rem; margin-bottom: 4px; }
.skill-desc { font-size: 0.8rem; color: var(--text-secondary); margin-bottom: 12px; }
.skill-price { font-weight: 700; color: var(--accent); margin-bottom: 12px; font-size: 0.9rem; }

.btn-sm {
  padding: 6px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #ffffff;
  transition: opacity 0.2s;
}
.btn-sm:hover { opacity: 0.9; }

/* --- Settings list --- */
.settings-nav {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 4px;
}
.settings-nav button {
  padding: 8px 16px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  transition: all 0.15s;
}
.settings-nav button:hover { color: var(--text); }
.settings-nav button.active {
  color: var(--accent);
  border-bottom: 2px solid var(--accent);
}

/* Sidebar close button - centered vertically with logo */
.sidebar-close {
  background: transparent;
  color: rgba(255,255,255,0.70);
  border-radius: 10px;
  padding: 8px 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: center;
}
.sidebar-close:hover { background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.9); }

/* ============================================
   MOBILE RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
  .dashboard {
    grid-template-columns: 1fr;
    grid-template-areas:
      "header"
      "main"
      "footer";
  }

  .dash-sidebar {
    position: fixed;
    left: -100%;
    top: 0;
    bottom: 0;
    width: 280px;
    z-index: 50;
    transition: left 0.3s ease;
  }
  .dash-sidebar.open { left: 0; }

  .sidebar-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 49;
    display: none;
  }
  .sidebar-backdrop.active { display: block; }

  .overlay-panel {
    width: 100%;
    max-width: 100%;
    max-height: 100vh;
    border-radius: 0;
  }

  .chat-messages { padding: 12px; }
  .composer { padding: 8px 12px 12px; }
}

/* ============================================
   Support Widget
   ============================================ */
.support-footer-btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: transparent; border: 1px solid var(--border);
  color: var(--text-muted); font-size: 0.75rem; padding: 4px 10px;
  border-radius: 6px; cursor: pointer; transition: all 0.2s;
}
.support-footer-btn:hover {
  color: var(--accent); border-color: var(--accent);
  background: var(--accent-dim);
}
.support-footer-btn span { font-size: 0.9rem; }

.footer-spacer { flex: 1; }

.support-panel {
  position: fixed; bottom: 48px; left: 280px; z-index: 200;
  width: 360px; max-height: 480px; background: var(--surface);
  border: 1px solid var(--border); border-radius: 12px;
  display: flex; flex-direction: column; overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
  user-select: none;
}
.support-header {
  padding: 12px 16px; display: flex; justify-content: space-between; align-items: center;
  border-bottom: 1px solid var(--border); font-weight: 600; font-size: 0.9rem;
  cursor: move; background: var(--surface-2);
}
.support-drag-handle {
  color: var(--text-muted); font-size: 1rem; margin-right: 8px;
  cursor: grab; user-select: none;
}
.support-drag-handle:active { cursor: grabbing; }
.support-header button { background: none; border: none; color: var(--text-muted); font-size: 1.2rem; cursor: pointer; }
.support-messages {
  flex: 1; overflow-y: auto; padding: 12px; display: flex; flex-direction: column; gap: 8px;
  max-height: 320px;
}
.support-msg {
  max-width: 85%; padding: 8px 12px; border-radius: 10px; font-size: 0.85rem; line-height: 1.4;
}
.support-msg.ai { background: var(--bg); align-self: flex-start; border-bottom-left-radius: 4px; }
.support-msg.user { background: var(--accent-dim); color: var(--accent); align-self: flex-end; border-bottom-right-radius: 4px; }
.support-composer {
  padding: 8px 12px; border-top: 1px solid var(--border); display: flex; gap: 8px;
}
.support-composer input {
  flex: 1; background: var(--bg); border: 1px solid var(--border); border-radius: 6px;
  padding: 8px 10px; color: var(--text); font-size: 0.85rem;
}
.support-composer input:focus { border-color: var(--accent); outline: none; }
.support-composer button {
  background: var(--accent); color: #ffffff; border: none; border-radius: 6px;
  padding: 8px 12px; font-weight: 600; cursor: pointer;
}

/* ============================================
   Help Tooltips
   ============================================ */
.help-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 16px; height: 16px; border-radius: 50%; background: var(--border);
  color: var(--text-muted); font-size: 0.65rem; font-weight: 700;
  cursor: help; margin-left: 4px; vertical-align: middle;
  position: relative;
}
.help-icon:hover::after {
  content: attr(data-tooltip); 
  position: absolute; 
  bottom: 100%; 
  left: 50%; 
  transform: translateX(-50%);
  background: var(--surface); 
  border: 1px solid var(--border); 
  color: var(--text);
  padding: 6px 10px; 
  border-radius: 6px; 
  font-size: 0.75rem; 
  font-weight: 400;
  max-width: 280px; 
  white-space: normal; 
  z-index: 300;
  pointer-events: none; 
  margin-bottom: 4px;
}

/* Downward tooltip variant for overlays (prevents header cutoff) */
.help-icon-down,
.overlay-body .help-icon,
.auto-section .help-icon,
.cron-modal .help-icon {
  position: relative;
}
.help-icon-down:hover::after,
.overlay-body .help-icon:hover::after,
.auto-section .help-icon:hover::after,
.cron-modal .help-icon:hover::after {
  bottom: auto;
  top: 100%;
  margin-bottom: 0;
  margin-top: 4px;
}

/* ============================================
   Voice Banner & Mic Button
   ============================================ */
.voice-banner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 16px; background: var(--accent-dim); border-bottom: 1px solid var(--accent);
  font-size: 0.85rem; color: var(--accent);
}
.voice-banner a { color: var(--accent); text-decoration: underline; }
.voice-banner button { background: none; border: none; color: var(--accent); font-size: 1.2rem; cursor: pointer; }

.mic-btn {
  background: none; border: none; font-size: 1.2rem; color: var(--text-muted);
  cursor: pointer; padding: 8px; transition: color 0.2s;
}
.mic-btn:hover { color: var(--accent); }
.mic-btn.recording { color: var(--danger); animation: micPulse 1s infinite; }
@keyframes micPulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

/* ============================================
   File Browser
   ============================================ */
.files-toolbar {
  display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px;
}
.breadcrumb { font-size: 0.85rem; color: var(--text-muted); min-width: 80px; max-width: 100px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.breadcrumb .crumb { cursor: pointer; }
.breadcrumb .crumb:hover { color: var(--text); }
.breadcrumb .crumb.active { color: var(--accent); cursor: default; }
.btn-upload-label {
  padding: 6px 16px; 
  background: linear-gradient(145deg, #2a2b30, #1e1f24);
  color: #ffffff; 
  font-weight: 600;
  font-size: 0.85rem; 
  border-radius: 8px; 
  cursor: pointer;
  border: 1px solid rgba(255,255,255,0.15);
  box-shadow: 
    0 2px 4px rgba(0,0,0,0.3),
    inset 0 1px 0 rgba(255,255,255,0.08);
  transition: all 0.15s ease;
}
.btn-upload-label:hover {
  background: linear-gradient(145deg, #32333a, #26272c);
  border-color: rgba(255,255,255,0.25);
  box-shadow: 
    0 3px 6px rgba(0,0,0,0.4),
    inset 0 1px 0 rgba(255,255,255,0.1);
  transform: translateY(-1px);
}
.btn-upload-label:active {
  transform: translateY(0);
  box-shadow: 
    0 1px 2px rgba(0,0,0,0.3),
    inset 0 2px 4px rgba(0,0,0,0.2);
}

.folder-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px; margin-bottom: 16px; }
.folder-card {
  padding: 16px 12px; background: var(--bg); border: 1px solid var(--border); border-radius: 8px;
  text-align: center; font-size: 0.9rem; cursor: pointer; transition: border-color 0.2s;
}
.folder-card:hover { border-color: var(--accent); }

.file-row {
  display: flex; align-items: center; gap: 12px; padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.file-row .file-name { flex: 1; font-size: 0.85rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.file-row .file-size { font-size: 0.8rem; color: var(--text-muted); min-width: 60px; text-align: right; }

/* ============================================
   Channel Cards
   ============================================ */
.channel-card {
  background: radial-gradient(1200px 700px at 12% -10%, rgba(184, 139, 42, 0.18), transparent 60%),
              radial-gradient(900px 600px at 110% 0%, rgba(10, 10, 10, 0.06), transparent 55%),
              var(--bg); border: 1px solid var(--border); border-radius: 8px;
  margin-bottom: 10px; overflow: hidden;
}
.ch-card-header {
  display: flex; align-items: center; gap: 12px; padding: 12px 16px; cursor: pointer;
}
.ch-card-icon { font-size: 1.3rem; }
.ch-card-name { flex: 1; font-weight: 500; }
.ch-card-status { font-size: 0.8rem; color: var(--text-muted); }
.ch-card-status.accent { color: var(--accent); }
.ch-card-body { padding: 12px 16px; border-top: 1px solid var(--border); }

/* ============================================
   Automations / Cron
   ============================================ */
.auto-section { margin-bottom: 24px; }
.auto-section h3 { font-size: 1rem; margin-bottom: 12px; display: flex; align-items: center; gap: 4px; }

.toggle-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }

/* Toggle Switch */
.toggle-switch {
  position: relative;
  width: 44px;
  height: 24px;
  cursor: pointer;
}
.toggle-slider {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(255,255,255,0.15);
  border-radius: 24px;
  transition: background 0.3s ease;
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  left: 2px;
  top: 2px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.3s ease;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}
.toggle-switch input:checked + .toggle-slider {
  background: var(--accent);
}
.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

.hb-fields label { display: block; margin-bottom: 8px; font-size: 0.85rem; color: var(--text-secondary); }
.hb-fields input { background: var(--bg); border: 1px solid var(--border); border-radius: 4px; color: var(--text); padding: 6px 8px; }

.heartbeat-config { background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 16px; }

.cron-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px; background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; margin-bottom: 8px;
}
.cron-info strong { display: block; font-size: 0.9rem; }
.cron-schedule { font-size: 0.8rem; color: var(--text-muted); }
.cron-actions { display: flex; gap: 6px; }

.cron-modal {
  position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 300;
  display: flex; align-items: center; justify-content: center;
}
.cron-modal-content {
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  padding: 24px; width: 90%; max-width: 420px;
}
.cron-modal-content label { display: block; margin-bottom: 12px; font-size: 0.9rem; }
.cron-modal-content input, .cron-modal-content textarea {
  width: 100%; margin-top: 4px; background: var(--bg); border: 1px solid var(--border);
  border-radius: 6px; color: var(--text); padding: 8px 10px; font-size: 0.9rem; font-family: inherit;
}
.cron-modal-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 16px; }

/* Utility buttons */
.btn-sm { padding: 6px 14px; background: var(--surface); border: 1px solid var(--border); border-radius: 6px; color: var(--text); font-size: 0.8rem; cursor: pointer; }
.btn-sm:hover { border-color: var(--border-active); }
.btn-sm.btn-accent { background: var(--accent); color: #ffffff; border-color: var(--accent); font-weight: 600; }
.btn-sm.btn-danger { color: var(--danger); border-color: rgba(255,77,77,0.3); }
.btn-sm.btn-danger:hover { border-color: var(--danger); }



/* ============================================
   ChatGPT-style Sidebar (MYVA Premium)
   ============================================ */

.dashboard { height: 100vh; display: grid; grid-template-columns: var(--sidebar-w) 1fr; }

.dash-sidebar {
  background: #0b0b0d;
  border-right: 1px solid var(--border);
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  z-index: 30;
  height: 100vh;
}

.sidebar-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 4px 10px 4px;
}

/* Center logo when sidebar collapsed */
body.sidebar-collapsed .sidebar-top {
  justify-content: center;
  padding: 6px 0 10px 0;
}
body.sidebar-collapsed .brand-btn {
  padding: 4px;
}
body.sidebar-collapsed #sidebar-close {
  display: none;
}

/* Expand button in nav - only visible when collapsed */
.sidebar-expand-nav {
  display: none !important;
}
body.sidebar-collapsed .sidebar-expand-nav {
  display: flex !important;
  color: var(--accent);
}

.brand-btn {
  background: transparent;
  color: var(--text);
  border-radius: 999px;
  padding: 6px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.myva-mark {
  position: relative;
  width: 56px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  justify-content: center;
}
.myva-logo {
  width: 56px;
  height: 56px;
  display: block;
  border-radius: 999px;
}
.myva-logo-cursor{
  position:absolute;
  left:50%;
  top:50%;
  width: 6px;
  height: 28px;
  transform:translate(-50%,-50%);
  background: #00ff41;
  border-radius: 4px;
  box-shadow: 0 0 14px rgba(0,255,65,0.7);
  animation: myva-cursor-blink 1s step-end infinite;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}
@keyframes myva-cursor-blink { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0; } }


.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 4px;
}

.nav-item {
  width: 100%;
  background: transparent;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 10px;
  border-radius: 12px;
  border: 1px solid transparent;
}
.nav-item:hover { background: rgba(255,255,255,0.06); }
.nav-icon {
  width: 22px;
  text-align: center;
  color: rgba(255,255,255,0.74);
}
.nav-text { color: rgba(255,255,255,0.92); font-weight: 500; }

.sidebar-search { padding: 6px 6px 0 6px; }
#chat-search-input {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 12px;
  outline: none;
}
#chat-search-input:focus { border-color: var(--border-active); box-shadow: 0 0 0 3px rgba(214,178,94,0.12); }

.sidebar-label {
  padding: 10px 10px 6px 10px;
  color: rgba(255,255,255,0.52);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: none;
}

.chat-list { overflow: auto; padding: 0 4px; flex: 1; display: flex; flex-direction: column; gap: 4px; }

.chat-item {
  width: 100%;
  background: transparent;
  border: 1px solid transparent;
  color: rgba(255,255,255,0.88);
  padding: 10px 10px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  text-align: left;
}
.chat-item:hover { background: rgba(255,255,255,0.06); }
.chat-item.active { background: rgba(214,178,94,0.12); border-color: rgba(214,178,94,0.18); }

.chat-title-text { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chat-pin {
  background: transparent;
  color: rgba(255,255,255,0.45);
  border-radius: 8px;
  padding: 4px 6px;
  flex: 0 0 auto;
}
.chat-pin.pinned { color: rgba(214,178,94,0.92); }
.chat-pin:hover { background: rgba(255,255,255,0.06); }

.session-section-label {
  padding: 8px 10px 6px 10px;
  color: rgba(255,255,255,0.40);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.sidebar-account {
  border-top: 1px solid var(--border);
  padding: 10px 0;
  margin-top: auto;
  margin-bottom: 0;
}

.account-btn {
  width: 100%;
  background: transparent;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 10px;
  border-radius: 14px;
}
.account-btn:hover { background: rgba(255,255,255,0.06); }

.account-avatar {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  object-fit: cover;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border);
}
.account-meta { flex: 1; display: flex; flex-direction: column; gap: 2px; align-items: flex-start; }
.account-name { font-weight: 600; font-size: 13px; color: rgba(255,255,255,0.92); }
.account-type { font-size: 12px; color: rgba(255,255,255,0.55); }
.account-caret { color: rgba(255,255,255,0.52); }

.account-menu {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 78px;
  background: rgba(15,16,18,0.98);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow-md);
  padding: 6px;
}

.account-menu-item {
  width: 100%;
  background: transparent;
  color: rgba(255,255,255,0.88);
  padding: 10px 10px;
  border-radius: 10px;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 10px;
}
.account-menu-item:hover { background: rgba(255,255,255,0.06); }
.account-menu-item.danger { color: rgba(255,255,255,0.92); }
.account-menu-item.danger:hover { background: rgba(255,107,107,0.12); }

/* Icon only when sidebar collapsed */
body.sidebar-collapsed .account-menu {
  left: 8px;
  right: auto;
  width: auto;
  min-width: 50px;
  bottom: 70px;
  padding: 8px;
}
body.sidebar-collapsed .account-menu-item {
  justify-content: center;
  padding: 10px;
}
body.sidebar-collapsed .account-menu-text { display: none; }
body.sidebar-collapsed .account-menu-sep { margin: 6px 0; }

.account-menu-sep { height: 1px; background: var(--border); margin: 6px 6px; }

/* Collapsed sidebar */
body.sidebar-collapsed .dashboard { grid-template-columns: var(--sidebar-collapsed-w) 1fr; }
body.sidebar-collapsed .nav-text,
body.sidebar-collapsed .sidebar-label,
body.sidebar-collapsed .session-section-label,
body.sidebar-collapsed .account-meta,
body.sidebar-collapsed .account-caret { display: none; }

body.sidebar-collapsed .account-btn { 
  justify-content: center; 
  padding: 10px 0;
  margin-top: auto;
}
body.sidebar-collapsed .sidebar-account { 
  margin-top: auto; 
  padding: 10px 0;
  margin-bottom: 0;
}
body.sidebar-collapsed .account-avatar {
  width: 36px;
  height: 36px;
}
body.sidebar-collapsed .nav-item { justify-content: center; padding: 10px; }
body.sidebar-collapsed .nav-icon { width: auto; }

body.sidebar-collapsed .chat-list,
body.sidebar-collapsed .sidebar-label,
body.sidebar-collapsed #search-chats-btn,
body.sidebar-collapsed #sidebar-search { 
  display: none !important; 
}
body.sidebar-collapsed .chat-item { padding: 10px; }
body.sidebar-collapsed .chat-title-text { display: none; }
body.sidebar-collapsed .chat-pin { display: none; }


/* Header center bot name pill */
.dash-header { background: rgba(15,16,18,0.35); border-bottom: 1px solid var(--border); backdrop-filter: blur(10px); }
.dash-header-center { display: flex; align-items: center; justify-content: center; flex: 1; }
.bot-name-pill {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  color: rgba(255,255,255,0.90);
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.bot-name-pill:hover { border-color: rgba(214,178,94,0.25); background: rgba(214,178,94,0.08); }

/* Main area: slate center */
.dash-main { background: var(--surface-2); }
.chat-messages { background: var(--surface-2); }
.composer-inner { background: rgba(255,255,255,0.04); border: 1px solid var(--border); }
#composer-input { color: var(--text); }
#composer-input::placeholder { color: rgba(255,255,255,0.45); }

/* Right-side overlays as black rails */
.overlay .overlay-panel { background: #0b0b0d; color: var(--text); border-left: 1px solid var(--border); }
.overlay .overlay-header { border-bottom: 1px solid var(--border); }
.overlay .overlay-close { color: rgba(255,255,255,0.75); }
.overlay .overlay-close:hover { background: rgba(255,255,255,0.06); }

/* Mobile: sidebar overlay */
@media (max-width: 900px) {
  .dashboard { grid-template-columns: 1fr; }
  .dash-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--sidebar-w);
    transform: translateX(-105%);
    transition: transform 200ms ease;
  }
  .dash-sidebar.open { transform: translateX(0); }
}


/* Settings overlay as centered modal (not a right drawer) */
#overlay-settings .overlay-panel {
  width: min(860px, calc(100vw - 24px));
  max-height: min(88vh, 900px);
  margin: 0 auto;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  border-radius: 18px;
}
#overlay-settings.active { display: flex; align-items: center; justify-content: center; }

/* Header layout for left/center/right */
.dash-header { justify-content: flex-start; gap: 12px; }
.dash-header-left { flex: 0 0 auto; }
.dash-header-center { flex: 1 1 auto; }
.dash-header-right { flex: 0 0 auto; }


/* --- MYVA Additions: Explorer + Skills + Attachments --- */


.files-explorer{display:grid;grid-template-columns:180px 1fr;gap:12px;min-height:420px}
.files-left{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);border-radius:14px;padding:10px;display:flex;flex-direction:column;height:100%;max-height:calc(100vh - 200px);overflow:hidden}
.files-right{display:flex;flex-direction:column;gap:10px;height:100%;max-height:calc(100vh - 200px);overflow:hidden}
.file-list{flex:1;border:1px solid rgba(255,255,255,.07);border-radius:14px;overflow-y:auto;overflow-x:hidden;max-height:calc(100vh - 280px);min-height:200px}
.files-section-header{display:flex;align-items:center;justify-content:space-between;margin:6px 8px 10px}
.files-section-title{font-size:12px;color:var(--text-muted)}
.folder-add-btn{width:22px;height:22px;border-radius:6px;background:transparent;border:1px solid var(--border);color:var(--text-muted);font-size:16px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}
.folder-add-btn:hover{background:var(--accent-dim);color:var(--accent);border-color:var(--accent)}
.folder-section{display:flex;flex-direction:column;gap:4px}
.inbox-section{flex:1;min-height:0;display:flex;flex-direction:column}
.outbox-section{margin-top:8px;padding-top:8px;border-top:1px solid rgba(255,255,255,0.1);display:flex;flex-direction:column}
.subfolder-list{overflow-y:auto;display:flex;flex-direction:column;gap:4px;max-height:220px}
.folder-item{width:100%;text-align:left;border:0;background:transparent;color:var(--text);padding:10px 10px;border-radius:12px;cursor:pointer;display:flex;align-items:center;gap:10px;position:relative}
.folder-item:hover{background:rgba(255,255,255,.06)}
.folder-item.active{background:rgba(214,178,94,.10);border:1px solid rgba(214,178,94,.22)}
.folder-item[data-parent]:hover::after{content:"⋮";position:absolute;right:8px;color:var(--text-muted);font-size:12px}

.files-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px}
.files-actions{display:flex;gap:8px;flex-wrap:wrap}
.dropzone{border:1px dashed rgba(255,255,255,.20);border-radius:14px;padding:32px 12px;color:var(--text-muted);text-align:center;cursor:pointer;transition:all 0.2s}
.dropzone:hover{border-color:rgba(255,255,255,.35);background:rgba(255,255,255,.03)}
.dropzone.dragover{border-color:rgba(214,178,94,.55);background:rgba(214,178,94,.08);color:var(--text)}

.file-row{display:grid;grid-template-columns:1fr 120px auto auto;gap:10px;align-items:center;padding:10px 12px;border-bottom:1px solid rgba(255,255,255,.06)}
.file-row:last-child{border-bottom:0}
.file-name{color:var(--text);font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.file-size{color:var(--text-muted);font-size:12px;text-align:right}

/* Folder Context Menu */
.folder-context-menu,
.file-context-menu {
  position: fixed;
  z-index: 1000;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 6px 0;
  min-width: 140px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  display: none;
}
.folder-context-menu:not([hidden]),
.file-context-menu:not([hidden]) {
  display: block;
}
.folder-context-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  color: var(--text);
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.15s;
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
}
.folder-context-item:hover {
  background: rgba(255,255,255,0.06);
}
.folder-context-item.danger {
  color: #ff6b6b;
}
.folder-context-item.danger:hover {
  background: rgba(220,38,38,0.15);
}
.folder-context-divider {
  height: 1px;
  background: var(--border);
  margin: 6px 0;
}

/* Breadcrumb Navigation */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.9rem;
  color: var(--text);
}
.breadcrumb-separator {
  color: var(--text-muted);
  padding: 0 4px;
}
.breadcrumb-part {
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  transition: background 0.15s;
}
.breadcrumb-part:hover {
  background: rgba(255,255,255,0.06);
  color: var(--accent);
}
.breadcrumb-part.current {
  color: var(--text-muted);
  cursor: default;
}
.breadcrumb-part.current:hover {
  background: transparent;
  color: var(--text-muted);
}

/* File List */
.file-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
  max-height: calc(100% - 140px);
}
.file-list-empty {
  text-align: center;
  color: var(--text-muted);
  padding: 40px 20px;
  font-size: 0.9rem;
}
.file-item {
  display: grid;
  grid-template-columns: auto 1fr auto auto auto;
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.15s;
  border: 1px solid transparent;
}
.file-item:hover {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.08);
}
.file-item.selected {
  background: rgba(214,178,94,0.08);
  border-color: rgba(214,178,94,0.2);
}
.file-icon {
  font-size: 1.2rem;
  width: 24px;
  text-align: center;
}
.file-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.file-name {
  font-weight: 500;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.file-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.file-size {
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
}
.file-actions {
  display: flex;
  gap: 6px;
  opacity: 0;
  transition: opacity 0.15s;
}
.file-item:hover .file-actions {
  opacity: 1;
}
.file-action-btn {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.9rem;
  transition: all 0.15s;
}
.file-action-btn:hover {
  background: rgba(255,255,255,0.06);
  color: var(--text);
  border-color: rgba(255,255,255,0.15);
}
.file-action-btn.danger:hover {
  background: rgba(220,38,38,0.15);
  color: #ff6b6b;
  border-color: rgba(220,38,38,0.3);
}

/* File Preview Modal */
.file-preview-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.file-preview-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.file-preview-content {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.file-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
}
.file-preview-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: all 0.15s;
}
.file-preview-close:hover {
  background: rgba(255,255,255,0.06);
  color: var(--text);
}
.file-preview-body {
  padding: 20px;
  overflow: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}
.file-preview-actions {
  display: flex;
  gap: 12px;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  justify-content: center;
}

/* Skills */
.skills-toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:10px}
.skills-list{display:flex;flex-direction:column;gap:8px}
.skill-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid rgba(255,255,255,.07);border-radius:14px;background:rgba(255,255,255,.03)}
.skill-row .meta{display:flex;flex-direction:column;gap:3px;min-width:0}
.skill-row .name{font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.skill-row .desc{font-size:12px;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:420px}
.skill-row .actions{display:flex;gap:8px;flex-shrink:0}
.btn-danger{background:rgba(220,38,38,.16);border:1px solid rgba(220,38,38,.35);color:#ffd6d6}
.btn-danger:hover{background:rgba(220,38,38,.22)}

/* SkillsMarket full screen */
.overlay-panel-full{width:min(1180px, 92vw);height:min(88vh, 860px)}
.skillsmarket-toolbar{display:flex;justify-content:flex-end;margin-bottom:10px}
.skillsmarket-search{width:min(520px,100%);padding:10px 12px;border-radius:14px;border:1px solid rgba(255,255,255,.10);background:rgba(0,0,0,.35);color:var(--text)}
.skillsmarket-search::placeholder{color:rgba(255,255,255,.38)}

/* Composer attachments chips */
.composer-attachments{display:flex;gap:8px;flex-wrap:wrap;padding:6px 4px 10px}
.attachment-chip{display:flex;align-items:center;gap:8px;padding:6px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.04);color:var(--text);font-size:12px}
.attachment-chip button{border:0;background:transparent;color:rgba(255,255,255,.65);cursor:pointer}
.attachment-chip button:hover{color:rgba(255,255,255,.90)}

/* Mobile tweaks */
@media (max-width: 700px){
  .files-explorer{grid-template-columns:1fr}
  .files-left{display:flex;gap:8px;overflow:auto}
  .folder-item{white-space:nowrap}
  .file-row{grid-template-columns:1fr 80px auto}
  .file-row button:last-child{display:none}
}

.bot-name-pill.is-empty{display:none;}

/* ============================================
   TASKS OVERLAY - Full Screen Kanban
   ============================================ */

/* Fullscreen overlay */
.overlay-fullscreen {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--bg);
  display: flex;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.overlay-fullscreen.active {
  opacity: 1;
  visibility: visible;
}

.tasks-container {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 20px;
  overflow: hidden;
}

/* Header */
.tasks-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.tasks-header-left h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0 0 4px 0;
}

.tasks-subtitle {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin: 0;
}

.btn-back-to-chat {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-back-to-chat:hover {
  background: var(--surface-hover);
  border-color: var(--border-active);
}

/* Time Period Tabs */
.tasks-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.task-tab {
  padding: 10px 20px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 10px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.15s;
}

.task-tab:hover {
  background: rgba(255,255,255,0.04);
}

.task-tab.active {
  background: var(--accent-dim);
  border-color: var(--border-active);
  color: var(--accent);
  font-weight: 500;
}

/* Sub-tabs */
.tasks-subtabs {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.task-subtab {
  padding: 6px 14px;
  background: transparent;
  border: none;
  border-radius: 8px;
  color: var(--text-muted);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.15s;
}

.task-subtab:hover {
  color: var(--text);
}

.task-subtab.active {
  background: rgba(255,255,255,0.08);
  color: var(--text);
}

/* Kanban Board */
.kanban-board {
  display: flex;
  gap: 16px;
  flex: 1;
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 8px;
}

.kanban-column {
  min-width: 280px;
  max-width: 320px;
  flex: 1;
  display: flex;
  flex-direction: column;
  background: rgba(255,255,255,0.02);
  border-radius: 16px;
  border: 1px solid var(--border);
}

.kanban-column-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  font-weight: 600;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
}

.kanban-column-header .kanban-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.kanban-column-header.todo .kanban-dot { background: #fbbf24; }
.kanban-column-header.working .kanban-dot { background: #f97316; }
.kanban-column-header.review .kanban-dot { background: #a855f7; }
.kanban-column-header.stuck .kanban-dot { background: #ef4444; }
.kanban-column-header.done .kanban-dot { background: #22c55e; }

.kanban-column-header.todo { background: rgba(251, 191, 36, 0.08); }
.kanban-column-header.working { background: rgba(249, 115, 22, 0.08); }
.kanban-column-header.review { background: rgba(168, 85, 247, 0.08); }
.kanban-column-header.stuck { background: rgba(239, 68, 68, 0.08); }
.kanban-column-header.done { background: rgba(34, 197, 94, 0.08); }

.kanban-count {
  margin-left: auto;
  padding: 2px 8px;
  background: rgba(255,255,255,0.1);
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
}

.kanban-column-body {
  flex: 1;
  padding: 12px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Task Cards */
.task-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  cursor: default;
  transition: transform 0.1s, box-shadow 0.1s;
}

.task-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  border-color: var(--border-active);
}

.task-card-title {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 10px;
  line-height: 1.4;
}

.task-card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.task-tag {
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.task-tag.critical { background: rgba(239, 68, 68, 0.15); color: #ef4444; }
.task-tag.high { background: rgba(249, 115, 22, 0.15); color: #f97316; }
.task-tag.medium { background: rgba(251, 191, 36, 0.15); color: #fbbf24; }
.task-tag.low { background: rgba(34, 197, 94, 0.15); color: #22c55e; }

.task-tag.sp {
  background: rgba(255,255,255,0.08);
  color: var(--text-secondary);
}

.task-assignee {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--accent);
  margin-left: auto;
}

/* Empty state */
.kanban-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Scrollbar styling - ultra thin dark */
.kanban-board::-webkit-scrollbar,
.kanban-column-body::-webkit-scrollbar,
.subfolder-list::-webkit-scrollbar,
.file-list::-webkit-scrollbar {
  height: 2px;
  width: 2px;
}

.kanban-board::-webkit-scrollbar-track,
.kanban-column-body::-webkit-scrollbar-track,
.subfolder-list::-webkit-scrollbar-track,
.file-list::-webkit-scrollbar-track {
  background: transparent;
}

.kanban-board::-webkit-scrollbar-thumb,
.kanban-column-body::-webkit-scrollbar-thumb,
.subfolder-list::-webkit-scrollbar-thumb,
.file-list::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.04);
  border-radius: 2px;
}

.kanban-board::-webkit-scrollbar-thumb:hover,
.kanban-column-body::-webkit-scrollbar-thumb:hover,
.subfolder-list::-webkit-scrollbar-thumb:hover,
.file-list::-webkit-scrollbar-thumb:hover {
  background: rgba(255,255,255,0.12);
}

/* Responsive */
@media (max-width: 1200px) {
  .kanban-column {
    min-width: 260px;
  }
}

@media (max-width: 900px) {
  .tasks-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  
  .kanban-board {
    flex-direction: column;
    overflow-x: hidden;
    overflow-y: auto;
  }
  
  .kanban-column {
    max-width: none;
    min-width: auto;
  }
}

/* ============================================
   SESSION PINNING
   ============================================ */

.chat-item {
  position: relative;
}

.chat-pin-btn {
  opacity: 0;
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 4px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
  font-size: 0.85rem;
}

.chat-item:hover .chat-pin-btn {
  opacity: 1;
}

.chat-pin-btn:hover {
  background: rgba(255,255,255,0.1);
  color: var(--accent);
}

.chat-pin-btn.pinned {
  opacity: 1;
  color: var(--accent);
}

.pinned-section-label,
.session-section-label {
  padding: 10px 10px 6px;
  color: rgba(255,255,255,0.40);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}