/* VEIL v2.1 — variables.css */

:root {
  /* ── Background ── */
  --bg: #000;
  --bg-elevated: #0a0a0a;
  --bg-card: #111;
  --bg-surface: rgba(255,255,255,0.03);
  --bg-surface-2: rgba(255,255,255,0.055);

  /* ── Text ── */
  --text-main: #fff;
  --text-muted: #8a8a8a;
  --text-subtle: #555;

  /* ── Accent / Brand — WHITE/BLACK THEME ── */
  --accent: #fff;
  --accent-glow: rgba(255,255,255,0.08);
  --link-color: #fff;
  --link-hover: rgba(255,255,255,0.7);
  --follow-color: #fff;
  --following-color: #10b981;
  --verified-blue: #1d9bf0;
  --transparent-accent: #fff;

  /* ── Borders ── */
  --border: #222;
  --border-strong: rgba(255,255,255,0.18);
  --veil-border: rgba(255,255,255,0.08);
  --veil-border-2: rgba(255,255,255,0.16);

  /* ── Status Colors ── */
  --notification-badge: #ff4757;
  --like-color: #ff6b6b;
  --like-active: #ff4757;
  --toast-bg: rgba(20,20,20,0.98);

  /* ── Typography (Desktop — slightly smaller) ── */
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'Inter', monospace;
  --font-size-base: 13px;
  --font-size-small: 12px;
  --font-size-xsmall: 11px;
  --font-size-large: 15px;
  --font-size-xlarge: 18px;
  --font-size-heading: 22px;
  --font-size-hero: 28px;
  --font-weight-body: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --letter-spacing-body: -0.01em;
  --letter-spacing-heading: -0.02em;
  --line-height-body: 1.5;
  --line-height-heading: 1.2;

  /* ── Layout ── */
  --sidebar-left-width: 240px;
  --sidebar-right-width: 320px;
  --header-height: 56px;
  --safe-area-top: env(safe-area-inset-top, 0px);
  --safe-area-bottom: env(safe-area-inset-bottom, 0px);
  --bottom-nav-height: 72px;

  /* ── Spacing ── */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 14px;
  --spacing-lg: 20px;
  --spacing-xl: 28px;
  --spacing-2xl: 44px;

  /* ── Radius ── */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* ── Animation ── */
  --scroll-animation-duration: 0.25s;
}

/* ── Mobile Overrides ── */
@media (max-width: 768px) {
  :root {
    --font-size-base: 14px;
    --font-size-small: 12px;
    --font-size-xsmall: 10px;
    --font-size-large: 15px;
    --font-size-xlarge: 18px;
    --font-size-heading: 24px;
    --font-size-hero: 28px;
    --header-height: 56px;
    --bottom-nav-height: 68px;
    --spacing-md: 12px;
    --spacing-lg: 18px;
    --spacing-xl: 28px;
  }
}

/* ── Light Theme ── */
[data-theme="light"] {
  --bg: #ffffff;
  --bg-elevated: #f8f8f8;
  --bg-card: #f0f0f0;
  --bg-surface: rgba(0,0,0,0.03);
  --bg-surface-2: rgba(0,0,0,0.055);

  --text-main: #111111;
  --text-muted: #666666;
  --text-subtle: #999999;

  --accent: #000000;
  --accent-glow: rgba(0,0,0,0.08);
  --link-color: #1d9bf0;
  --link-hover: rgba(29,155,240,0.8);
  --follow-color: #000000;
  --following-color: #10b981;
  --verified-blue: #1d9bf0;
  --transparent-accent: #000000;

  --border: #e0e0e0;
  --border-strong: rgba(0,0,0,0.18);
  --veil-border: rgba(0,0,0,0.08);
  --veil-border-2: rgba(0,0,0,0.16);

  --notification-badge: #ff4757;
  --like-color: #ff6b6b;
  --like-active: #ff4757;
  --toast-bg: rgba(240,240,240,0.98);
}

/* ── Light Mode: Global text fixes ── */
[data-theme="light"] .lb-author-name,
[data-theme="light"] .lb-title,
[data-theme="light"] .thread-title,
[data-theme="light"] .search-input,
[data-theme="light"] .comment-input,
[data-theme="light"] .form-input {
  color: var(--text-main) !important;
}

[data-theme="light"] .search-input::placeholder,
[data-theme="light"] .comment-input::placeholder {
  color: var(--text-subtle) !important;
}

[data-theme="light"] .veil-input {
  color: #111 !important;
  border-color: rgba(0,0,0,0.15) !important;
}

[data-theme="light"] .veil-input::placeholder {
  color: rgba(0,0,0,0.4) !important;
}

[data-theme="light"] .veil-submit-btn {
  background: #111 !important;
  color: #fff !important;
}

[data-theme="light"] .veil-tab-btn {
  color: rgba(0,0,0,0.5) !important;
}

[data-theme="light"] .veil-tab-btn.active {
  color: #111 !important;
}

[data-theme="light"] .veil-tab-indicator {
  background: #111 !important;
}

[data-theme="light"] .veil-secure-icon {
  color: rgba(0,0,0,0.4) !important;
}

[data-theme="light"] .veil-message-box {
  color: #111 !important;
}

[data-theme="light"] .veil-forgot-link a {
  color: rgba(0,0,0,0.5) !important;
}

[data-theme="light"] .veil-auth-footer {
  opacity: 0.8;
}

[data-theme="light"] .veil-toolrealm-logo {
  filter: none !important;
}

[data-theme="light"] .veil-interaction-pane {
  background: #ffffff;
}

[data-theme="light"] .grain-overlay {
  opacity: 0.5;
}

[data-theme="light"] #auth-screen {
  background: #ffffff;
}

[data-theme="light"] .veil-sidebar-user:hover {
  background: rgba(0,0,0,0.04);
}

[data-theme="light"] .veil-sidebar-logout:hover {
  background: rgba(255,71,87,0.06);
}

[data-theme="light"] .art-piece:hover {
  background: rgba(0,0,0,0.01);
}

[data-theme="light"] .thread-item:hover {
  background: rgba(0,0,0,0.01);
}

[data-theme="light"] .art-card-action.bookmark:hover {
  color: var(--text-main);
}

[data-theme="light"] .notification-bar {
  background: rgba(255,255,255,0.95);
  border-bottom-color: var(--border);
}

[data-theme="light"] .notification-bar-text strong {
  color: #111;
}

[data-theme="light"] .bottom-nav {
  background: rgba(255,255,255,0.96);
  border-top-color: var(--border);
}

[data-theme="light"] .nav-item.active {
  color: #111;
  background: rgba(0,0,0,0.05);
}

[data-theme="light"] .header {
  background: rgba(255,255,255,0.94);
  border-bottom-color: var(--border);
}

[data-theme="light"] .btn-icon:hover {
  color: #111;
}

[data-theme="light"] .btn-text:hover {
  color: #111;
}

[data-theme="light"] .desktop-nav-tab:hover {
  color: var(--text-main);
}

[data-theme="light"] .desktop-nav-tab.active {
  color: #111;
  background: rgba(0,0,0,0.06);
  border-color: var(--border-strong);
}

[data-theme="light"] .chip:hover {
  color: #111;
}

[data-theme="light"] .chip.active {
  background: #111;
  color: #fff;
  border-color: #111;
}

[data-theme="light"] .comment-item {
  border-bottom-color: rgba(0,0,0,0.06);
}

[data-theme="light"] .modal {
  background: rgba(0,0,0,0.5);
}

[data-theme="light"] .caught-up-badge i {
  color: var(--text-main);
}

[data-theme="light"] .btn-primary {
  background: #111;
  color: #fff;
}

[data-theme="light"] .live-stat-value.updating {
  color: var(--text-main);
}

[data-theme="light"] .trending-likes,
[data-theme="light"] .trending-rank {
  background: rgba(255,255,255,0.9);
  color: #111;
}

[data-theme="light"] .lb-close {
  background: rgba(255,255,255,0.8);
  color: #111;
}

[data-theme="light"] .comments-modal-close:hover {
  color: #111;
}

[data-theme="light"] .notification-bar-close:hover {
  background: rgba(0,0,0,0.08);
  color: #111;
}

[data-theme="light"] .veil-sug-follow {
  background: #111;
  color: #fff;
}

[data-theme="light"] .btn-new-thread {
  background: #111;
  color: #fff;
}

[data-theme="light"] .nav-item.add {
  background: #111;
  color: #fff;
}

[data-theme="light"] .changelog-version-badge {
  background: #111;
  color: #fff;
}

[data-theme="light"] .explore-user-follow-btn {
  background: #111;
  color: #fff;
}

[data-theme="light"] .thread-action:hover {
  background: rgba(0,0,0,0.04);
  color: var(--text-main);
}

[data-theme="light"] .suggested-card .sug-follow-btn {
  background: #111;
  color: #fff;
}

[data-theme="light"] .comment-submit {
  background: #111;
  color: #fff;
}

[data-theme="light"] .reply-badge {
  background: rgba(0,0,0,0.05);
  color: #111;
}

[data-theme="light"] .veil-right-search-box {
  background: rgba(0,0,0,0.03);
  border-color: var(--border);
}

[data-theme="light"] .veil-right-search-box:focus-within {
  background: rgba(0,0,0,0.05);
}

[data-theme="light"] .search-input {
  color: var(--text-main);
  background: rgba(0,0,0,0.03);
  border-color: var(--border);
}

[data-theme="light"] .search-input:focus {
  background: rgba(0,0,0,0.05);
}

[data-theme="light"] .filter-section {
  background: rgba(255,255,255,0.96);
}

[data-theme="light"] .btn-icon.btn-nav-community.active {
  color: #111;
}

/* ── Light Mode: VEIL Logotype Fix ── */
[data-theme="light"] .veil-sidebar-wordmark,
[data-theme="light"] .veil-wordmark {
  filter: brightness(0) !important;
  opacity: 0.9;
}

[data-theme="light"] .veil-main-logo {
  filter: brightness(0) !important;
}

/* ── Upload Modal Styling ── */
.submit-modal .file-upload-area {
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s ease;
  background: var(--bg-surface);
  margin-bottom: var(--spacing-md);
}

.submit-modal .file-upload-area:hover {
  border-color: var(--border-strong);
  background: var(--bg-surface-2);
}

.submit-modal .file-upload-area i {
  font-size: 28px;
  color: var(--text-subtle);
  margin-bottom: 8px;
  display: block;
  transition: color 0.2s;
}

.submit-modal .file-upload-area:hover i {
  color: var(--text-muted);
}

.submit-modal .file-upload-area p {
  font-size: 13px;
  color: var(--text-muted);
  margin: 4px 0 0;
  font-weight: 500;
}

.submit-modal .file-upload-area p span {
  color: var(--accent);
  font-weight: 600;
}

/* ── Light Mode: Upload area ── */
[data-theme="light"] .submit-modal .file-upload-area {
  border-color: var(--border);
  background: rgba(0,0,0,0.02);
}

[data-theme="light"] .submit-modal .file-upload-area:hover {
  border-color: var(--border-strong);
  background: rgba(0,0,0,0.04);
}

/* ── Light Mode: Right sidebar ── */
[data-theme="light"] .veil-right-sidebar {
  background: var(--bg);
  border-left-color: var(--border);
}

[data-theme="light"] .veil-left-sidebar {
  background: var(--bg);
  border-right-color: var(--border);
}

/* ── Light Mode: OS block avatar ── */
[data-theme="light"] .veil-os-avatar {
  background: rgba(0,0,0,0.04);
  border-color: var(--border);
}