/* ============================================================
   InstaGuard Dashboard — style.css
   Theme: Frosted Light Glassmorphism + Cobalt
   ============================================================ */

:root {
  --bg:         #eef2ff;
  --bg2:        #e8edfc;
  --surface:    rgba(255,255,255,0.75);
  --surface2:   rgba(255,255,255,0.55);
  --surface3:   rgba(255,255,255,0.40);
  --surfaceS:   rgba(255,255,255,0.92);
  --border:     rgba(99,121,255,0.12);
  --border2:    rgba(99,121,255,0.2);
  --border3:    rgba(99,121,255,0.32);
  --text:       #0f172a;
  --text2:      #1e293b;
  --muted:      #475569;
  --muted2:     #94a3b8;
  --cobalt:     #3b63f7;
  --cobalt2:    #7c5cfc;
  --real:       #059669;
  --fake:       #e11d48;
  --warn:       #d97706;
  --real-glow:  rgba(5,150,105,0.2);
  --fake-glow:  rgba(225,29,72,0.2);
  --blue-glow:  rgba(59,99,247,0.18);
  --grad-accent: linear-gradient(135deg, #3b63f7, #7c5cfc);
  --r-xs: 6px; --r-sm: 10px; --r: 16px; --r-lg: 22px; --r-xl: 28px;
  --shadow-sm:  0 2px 12px rgba(59,99,247,0.08);
  --shadow:     0 8px 32px rgba(59,99,247,0.12);
  --shadow-lg:  0 20px 60px rgba(59,99,247,0.18);
  --ease:       cubic-bezier(0.16,1,0.3,1);
  --ease-back:  cubic-bezier(0.34,1.56,0.64,1);
  --t: 0.28s; --t-fast: 0.16s; --t-slow: 0.5s;
  --nav-h:  60px;
  --sidebar-w: 288px;
}

[data-theme="dark"] {
  --bg:       #070b13;
  --bg2:      #0b1121;
  --surface:  rgba(15,22,36,0.85);
  --surface2: rgba(21,30,46,0.8);
  --surface3: rgba(26,36,56,0.75);
  --surfaceS: rgba(15,22,36,0.96);
  --border:   rgba(255,255,255,0.06);
  --border2:  rgba(255,255,255,0.11);
  --border3:  rgba(255,255,255,0.18);
  --text:     #dde8f8;
  --text2:    #a8bbd4;
  --muted:    rgba(168,187,212,0.65);
  --muted2:   rgba(168,187,212,0.38);
  --shadow:   0 8px 32px rgba(0,0,0,0.45);
  --shadow-lg:0 20px 60px rgba(0,0,0,0.55);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  transition: background var(--t-slow) var(--ease), color var(--t-slow) var(--ease);
}

::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border3); border-radius: 99px; }

/* ============================================================
   AMBIENT BACKGROUND
   ============================================================ */
.ambient-bg {
  position: fixed; inset: 0; z-index: 0;
  pointer-events: none; overflow: hidden;
}
.ambient-bg::before {
  content: '';
  position: absolute; width: 900px; height: 900px;
  top: -250px; left: -200px; border-radius: 50%;
  background: radial-gradient(circle, rgba(186,210,255,0.5) 0%, transparent 65%);
  animation: orbDrift1 20s ease-in-out infinite alternate;
}
.ambient-bg::after {
  content: '';
  position: absolute; width: 700px; height: 700px;
  bottom: -180px; right: -150px; border-radius: 50%;
  background: radial-gradient(circle, rgba(196,181,253,0.38) 0%, transparent 65%);
  animation: orbDrift2 24s ease-in-out infinite alternate;
}
[data-theme="dark"] .ambient-bg::before { background: radial-gradient(circle, rgba(79,142,247,0.07) 0%, transparent 65%); }
[data-theme="dark"] .ambient-bg::after  { background: radial-gradient(circle, rgba(124,92,252,0.07) 0%, transparent 65%); }

@keyframes orbDrift1 { from { transform: translate(0,0) scale(1); } to { transform: translate(60px,40px) scale(1.08); } }
@keyframes orbDrift2 { from { transform: translate(0,0) scale(1); } to { transform: translate(-50px,-30px) scale(1.05); } }

.grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(59,99,247,0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,99,247,0.055) 1px, transparent 1px);
  background-size: 52px 52px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 30%, transparent 100%);
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 30%, transparent 100%);
}
[data-theme="dark"] .grid-overlay {
  background-image:
    linear-gradient(rgba(79,142,247,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79,142,247,0.035) 1px, transparent 1px);
}
.noise-overlay { position: absolute; inset: 0; opacity: 0.018; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); background-size: 256px; }
#particleCanvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.5; }

/* ============================================================
   TOP NAV
   ============================================================ */
.topnav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px;
  background: rgba(238,242,255,0.78);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 rgba(59,99,247,0.1), 0 4px 20px rgba(59,99,247,0.07);
  animation: navSlideDown 0.7s var(--ease) both;
}
[data-theme="dark"] .topnav { background: rgba(7,11,19,0.72); box-shadow: 0 1px 0 rgba(79,142,247,0.08), 0 4px 20px rgba(0,0,0,0.25); }
@keyframes navSlideDown { from { transform: translateY(-100%); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

.topnav-brand {
  font-family: 'Syne', sans-serif; font-size: 1.08rem; font-weight: 800;
  letter-spacing: -0.03em; color: var(--text);
  animation: fadeInLeft 0.8s var(--ease) 0.1s both;
}
.brand-icon {
  width: 34px; height: 34px; border-radius: 9px;
  background: var(--grad-accent);
  display: flex; align-items: center; justify-content: center;
  color: white; box-shadow: 0 4px 14px rgba(59,99,247,0.35);
  transition: transform var(--t) var(--ease-back), box-shadow var(--t); flex-shrink: 0;
}
.brand-icon:hover { transform: scale(1.1) rotate(-5deg); box-shadow: 0 6px 22px rgba(59,99,247,0.5); }

.topnav-center-links {
  display: flex; align-items: center; gap: 4px;
  position: absolute; left: 50%; transform: translateX(-50%);
}
.topnav-link {
  padding: 7px 15px; border-radius: var(--r-sm);
  font-size: 0.88rem; font-weight: 500; color: var(--muted);
  text-decoration: none;
  transition: color var(--t), background var(--t);
}
.topnav-link:hover { color: var(--text); background: rgba(59,99,247,0.07); }
.topnav-link.active { color: var(--cobalt); background: rgba(59,99,247,0.08); }

.topnav-links { display: flex; align-items: center; gap: 12px; animation: fadeInRight 0.8s var(--ease) 0.1s both; }

/* Theme toggle */
.theme-toggle {
  position: relative; width: 56px; height: 28px;
  background: var(--surface); border: 1px solid var(--border2);
  border-radius: 99px; cursor: pointer;
  transition: background var(--t-slow), border-color var(--t), box-shadow var(--t);
  overflow: visible;
}
.theme-toggle:hover { border-color: var(--cobalt); box-shadow: 0 0 0 3px rgba(59,99,247,0.12); }
.theme-toggle::before {
  content: ''; position: absolute; top: 3px; left: 3px;
  width: 20px; height: 20px; border-radius: 50%;
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  box-shadow: 0 2px 8px rgba(245,158,11,0.5);
  transition: transform var(--t-slow) var(--ease-back), background var(--t-slow); z-index: 2;
}
[data-theme="dark"] .theme-toggle::before { transform: translateX(28px); background: linear-gradient(135deg, #7c5cfc, #4f8ef7); box-shadow: 0 2px 8px rgba(124,92,252,0.5); }
.theme-toggle .icon-sun, .theme-toggle .icon-moon { position: absolute; top: 50%; transform: translateY(-50%); pointer-events: none; z-index: 1; transition: opacity var(--t), transform var(--t) var(--ease); }
.theme-toggle .icon-sun  { right: 7px; color: rgba(245,158,11,0.5); opacity: 1; }
.theme-toggle .icon-moon { left: 7px;  color: rgba(124,92,252,0.5); opacity: 0; }
[data-theme="dark"] .theme-toggle .icon-sun  { opacity: 0; transform: translateY(-50%) scale(0.6); }
[data-theme="dark"] .theme-toggle .icon-moon { opacity: 1; }

.status-pill { display: flex; align-items: center; gap: 7px; padding: 6px 14px; border-radius: 99px; background: var(--surface); border: 1px solid var(--border); font-size: 0.78rem; font-weight: 500; color: var(--muted); }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--muted2); transition: background 0.6s, box-shadow 0.6s; }
.status-dot.online { background: var(--real); box-shadow: 0 0 0 3px var(--real-glow); animation: dotPulse 2.5s ease-in-out infinite; }
.status-dot.offline { background: var(--fake); }
@keyframes dotPulse { 0%,100% { box-shadow: 0 0 0 3px var(--real-glow); } 50% { box-shadow: 0 0 0 6px transparent; } }

/* ============================================================
   LAYOUT
   ============================================================ */
.page-wrapper { position: relative; z-index: 1; display: flex; padding-top: var(--nav-h); min-height: 100vh; }

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
  width: var(--sidebar-w); flex-shrink: 0;
  position: sticky; top: var(--nav-h); height: calc(100vh - var(--nav-h));
  overflow-y: auto; border-right: 1px solid var(--border);
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  box-shadow: inset -1px 0 0 var(--border), 2px 0 20px rgba(59,99,247,0.06);
  animation: sidebarSlide 0.8s var(--ease) 0.15s both;
}
[data-theme="dark"] .sidebar { background: rgba(15,22,36,0.8); box-shadow: inset -1px 0 0 var(--border), 2px 0 24px rgba(0,0,0,0.15); }
@keyframes sidebarSlide { from { transform: translateX(-28px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
.sidebar::-webkit-scrollbar { width: 3px; }
.sidebar::-webkit-scrollbar-thumb { background: var(--border2); }

.sidebar-inner { padding: 30px 22px 36px; display: flex; flex-direction: column; gap: 32px; min-height: 100%; }

.sidebar-header { animation: fadeUp 0.7s var(--ease) 0.3s both; }
.sidebar-header h1 { font-family: 'Syne', sans-serif; font-size: 1.75rem; font-weight: 800; line-height: 1.08; letter-spacing: -0.04em; color: var(--text); }
.sidebar-header h1 em { font-style: italic; background: var(--grad-accent); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.sidebar-desc { margin-top: 12px; font-size: 0.85rem; color: var(--muted); line-height: 1.8; }

.block-label { font-size: 0.69rem; font-weight: 700; letter-spacing: 0.13em; text-transform: uppercase; color: var(--muted2); margin-bottom: 14px; }
.block-label-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.block-label-row .block-label { margin-bottom: 0; }

.model-stats-block { animation: fadeUp 0.7s var(--ease) 0.4s both; }
.model-stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.mstat {
  padding: 15px 14px; border-radius: var(--r);
  background: var(--surfaceS); border: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 5px;
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  transition: transform var(--t) var(--ease-back), border-color var(--t), box-shadow var(--t);
  cursor: default;
}
.mstat:hover { transform: translateY(-3px); border-color: var(--border2); box-shadow: var(--shadow); }
.mstat-icon { width: 26px; height: 26px; border-radius: 7px; background: linear-gradient(135deg, rgba(59,99,247,0.12), rgba(124,92,252,0.12)); border: 1px solid rgba(59,99,247,0.15); display: flex; align-items: center; justify-content: center; color: var(--cobalt); margin-bottom: 4px; transition: transform var(--t) var(--ease-back); }
.mstat:hover .mstat-icon { transform: scale(1.12) rotate(-5deg); }
.mstat-val { font-family: 'Syne', sans-serif; font-size: 1.2rem; font-weight: 800; color: var(--text); line-height: 1; }
.mstat-lbl { font-size: 0.73rem; color: var(--muted); }

.history-block { animation: fadeUp 0.7s var(--ease) 0.5s both; }
.history-list { display: flex; flex-direction: column; gap: 7px; max-height: 290px; overflow-y: auto; }
.history-empty { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 26px 12px; color: var(--muted2); font-size: 0.83rem; text-align: center; }
.history-item {
  display: flex; align-items: center; gap: 9px; padding: 10px 13px;
  border-radius: var(--r-sm); background: var(--surfaceS); border: 1px solid var(--border);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  cursor: pointer;
  animation: historySlide 0.35s var(--ease) both;
  transition: transform var(--t) var(--ease), border-color var(--t), background var(--t), box-shadow var(--t);
}
.history-item:hover { transform: translateX(4px); border-color: var(--cobalt); background: rgba(59,99,247,0.06); box-shadow: 0 2px 12px rgba(59,99,247,0.1); }
@keyframes historySlide { from { opacity: 0; transform: translateX(-12px); } to { opacity: 1; transform: translateX(0); } }
.hi-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; transition: box-shadow var(--t); }
.hi-dot.real { background: var(--real); }
.hi-dot.fake { background: var(--fake); }
.history-item:hover .hi-dot.real { box-shadow: 0 0 8px var(--real); }
.history-item:hover .hi-dot.fake { box-shadow: 0 0 8px var(--fake); }
.hi-label { font-size: 0.84rem; font-weight: 500; flex: 1; color: var(--text2); }
.hi-conf  { font-size: 0.75rem; color: var(--muted2); }
.hi-replay {
  width: 20px; height: 20px; border-radius: 5px;
  background: transparent; border: none; color: var(--muted2);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; transition: color var(--t), background var(--t);
}
.history-item:hover .hi-replay { color: var(--cobalt); background: rgba(59,99,247,0.1); }

.clear-history-btn { width: 24px; height: 24px; border: 1px solid transparent; background: transparent; color: var(--muted2); cursor: pointer; border-radius: var(--r-xs); display: flex; align-items: center; justify-content: center; transition: color var(--t), background var(--t), border-color var(--t), transform var(--t) var(--ease-back); }
.clear-history-btn:hover { color: var(--fake); background: rgba(225,29,72,0.08); border-color: rgba(225,29,72,0.18); transform: scale(1.12); }

.sidebar-footer { margin-top: auto; padding-top: 18px; border-top: 1px solid var(--border); animation: fadeUp 0.7s var(--ease) 0.6s both; }
.sidebar-footer-text { font-size: 0.73rem; color: var(--muted2); margin-bottom: 8px; }
.sidebar-footer-links { display: flex; gap: 10px; align-items: center; font-size: 0.73rem; color: var(--muted2); }
.sf-link { color: var(--cobalt); text-decoration: none; font-weight: 500; transition: opacity var(--t); }
.sf-link:hover { opacity: 0.75; }

/* ============================================================
   MAIN CONTENT
   ============================================================ */
.main-content { flex: 1; min-width: 0; padding: 36px 36px 64px; animation: fadeIn 0.6s var(--ease) 0.2s both; }

.mode-tabs { display: inline-flex; gap: 4px; padding: 5px; border-radius: var(--r); background: var(--surfaceS); backdrop-filter: blur(12px); border: 1px solid var(--border); margin-bottom: 28px; box-shadow: var(--shadow-sm); animation: fadeUp 0.6s var(--ease) 0.3s both; }
.tab-btn { display: flex; align-items: center; gap: 8px; padding: 10px 22px; border: none; background: transparent; color: var(--muted); font-family: 'DM Sans', sans-serif; font-size: 0.9rem; font-weight: 500; border-radius: var(--r-sm); cursor: pointer; transition: color var(--t), background var(--t), transform var(--t) var(--ease-back), box-shadow var(--t); }
.tab-btn:hover { color: var(--text); background: rgba(59,99,247,0.07); }
.tab-btn.active { background: var(--grad-accent); color: white; box-shadow: 0 4px 18px rgba(59,99,247,0.35); transform: translateY(-1px); }

.panel-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: start; }

/* ============================================================
   GLASS CARD BASE
   ============================================================ */
.glass-card {
  background: var(--surface);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  border-radius: var(--r-xl);
}

/* ============================================================
   PROFILE PREVIEW
   ============================================================ */
.profile-preview-card {
  grid-column: span 2;
  background: var(--surface);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 22px 26px;
  display: flex; align-items: center; gap: 18px;
  position: relative; overflow: hidden;
  box-shadow: var(--shadow);
  transition: border-color var(--t), box-shadow var(--t);
  animation: fadeUp 0.6s var(--ease) 0.4s both;
}
.profile-preview-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent 0%, var(--cobalt) 25%, var(--cobalt2) 60%, var(--real) 85%, transparent 100%); background-size: 200% 100%; animation: shimmerBar 3.5s linear infinite; }
@keyframes shimmerBar { from { background-position: 100% 0; } to { background-position: -100% 0; } }

.profile-preview-avatar { width: 56px; height: 56px; flex-shrink: 0; border-radius: 50%; background: linear-gradient(135deg, rgba(59,99,247,0.1), rgba(124,92,252,0.1)); border: 2px solid var(--border2); display: flex; align-items: center; justify-content: center; color: var(--muted); transition: transform var(--t) var(--ease-back), box-shadow var(--t); }
.profile-preview-avatar:hover { transform: scale(1.07); box-shadow: 0 6px 20px rgba(59,99,247,0.15); }
.profile-preview-info { flex: 1; min-width: 0; }
.profile-preview-name { font-family: 'Syne', sans-serif; font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.profile-preview-bio { font-size: 0.82rem; color: var(--muted); margin-bottom: 14px; line-height: 1.6; }
.profile-preview-stats { display: flex; gap: 24px; }
.ps { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.ps span { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1rem; color: var(--text); transition: color var(--t), transform var(--t) var(--ease-back); }
.ps:hover span { color: var(--cobalt); transform: scale(1.05); }
.ps small { font-size: 0.7rem; color: var(--muted2); letter-spacing: 0.04em; }
.profile-preview-badge { width: 44px; height: 44px; border-radius: 50%; border: 2px solid var(--border2); background: var(--surface2); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; flex-shrink: 0; transition: background var(--t-slow), border-color var(--t-slow), transform 0.6s var(--ease-back), box-shadow var(--t-slow); }
.profile-preview-badge.real-badge { background: rgba(5,150,105,0.1); border-color: rgba(5,150,105,0.35); box-shadow: 0 0 18px var(--real-glow); transform: scale(1.08); }
.profile-preview-badge.fake-badge { background: rgba(225,29,72,0.1); border-color: rgba(225,29,72,0.35); box-shadow: 0 0 18px var(--fake-glow); transform: scale(1.08); }

/* ============================================================
   DEMO PRESETS BAR
   ============================================================ */
.demo-presets-bar {
  grid-column: span 2;
  display: flex; align-items: center; gap: 14px;
  padding: 14px 20px;
  background: var(--surface);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  animation: fadeUp 0.6s var(--ease) 0.42s both;
  flex-wrap: wrap;
}
.demo-presets-label {
  display: flex; align-items: center; gap: 7px;
  font-size: 0.8rem; font-weight: 600; color: var(--muted2);
  letter-spacing: 0.04em; white-space: nowrap;
}
.demo-preset-btns { display: flex; gap: 10px; flex-wrap: wrap; }
.demo-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 18px; border-radius: var(--r-sm);
  border: 1.5px solid var(--border2); background: var(--surfaceS);
  font-family: 'DM Sans', sans-serif; font-size: 0.86rem; font-weight: 600;
  cursor: pointer; color: var(--text2);
  transition: transform var(--t) var(--ease-back), border-color var(--t), background var(--t), box-shadow var(--t), color var(--t);
  position: relative; overflow: hidden;
}
.demo-btn::before { content: ''; position: absolute; inset: 0; background: rgba(255,255,255,0.06); opacity: 0; transition: opacity var(--t-fast); }
.demo-btn:active::before { opacity: 1; }
.demo-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.demo-btn-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.demo-btn.bot  { }
.demo-btn.bot:hover  { border-color: var(--fake); color: var(--fake); background: rgba(225,29,72,0.05); }
.demo-btn.bot  .demo-btn-dot { background: var(--fake); }
.demo-btn.real { }
.demo-btn.real:hover { border-color: var(--real); color: var(--real); background: rgba(5,150,105,0.05); }
.demo-btn.real .demo-btn-dot { background: var(--real); }
.demo-btn.edge { }
.demo-btn.edge:hover { border-color: var(--warn); color: var(--warn); background: rgba(217,119,6,0.05); }
.demo-btn.edge .demo-btn-dot { background: var(--warn); }

/* ============================================================
   USERNAME FETCH BAR
   ============================================================ */
.username-fetch-bar {
  grid-column: span 2;
  display: flex; align-items: center; gap: 12px;
  padding: 14px 20px;
  background: linear-gradient(135deg, rgba(59,99,247,0.05), rgba(124,92,252,0.05));
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1.5px solid rgba(59,99,247,0.18);
  border-radius: var(--r-lg);
  box-shadow: 0 4px 20px rgba(59,99,247,0.08);
  animation: fadeUp 0.6s var(--ease) 0.44s both;
  flex-wrap: wrap;
  gap: 10px;
}
.ufb-label {
  display: flex; align-items: center; gap: 7px;
  font-size: 0.8rem; font-weight: 700; color: var(--cobalt);
  letter-spacing: 0.03em; white-space: nowrap;
  padding: 0 4px;
}
.ufb-input-wrap {
  flex: 1; min-width: 180px;
  display: flex; align-items: center;
  background: var(--surfaceS); border: 1.5px solid var(--border2);
  border-radius: var(--r-sm); overflow: hidden;
  transition: border-color var(--t), box-shadow var(--t);
}
.ufb-input-wrap:focus-within { border-color: var(--cobalt); box-shadow: 0 0 0 3px rgba(59,99,247,0.12); }
.ufb-at { padding: 0 10px; font-size: 0.95rem; font-weight: 600; color: var(--cobalt); }
.ufb-input {
  flex: 1; padding: 10px 12px 10px 0; border: none; background: transparent;
  color: var(--text); font-family: 'DM Sans', sans-serif; font-size: 0.9rem;
  outline: none;
}
.ufb-input::placeholder { color: var(--muted2); }
.ufb-btn {
  display: flex; align-items: center; gap: 7px;
  padding: 10px 18px; border: none; border-radius: var(--r-sm);
  background: var(--grad-accent); color: white;
  font-family: 'Syne', sans-serif; font-size: 0.86rem; font-weight: 700;
  cursor: pointer; white-space: nowrap;
  box-shadow: 0 4px 14px rgba(59,99,247,0.28);
  transition: transform var(--t) var(--ease-back), box-shadow var(--t), opacity var(--t);
}
.ufb-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 22px rgba(59,99,247,0.38); }
.ufb-btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }
.ufb-hint { width: 100%; font-size: 0.73rem; color: var(--muted2); padding: 0 4px; margin-top: -2px; line-height: 1.4; }

/* ============================================================
   INPUT CARD
   ============================================================ */
.input-card {
  background: var(--surface); backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--border); border-radius: var(--r-xl); padding: 28px;
  box-shadow: var(--shadow); transition: border-color var(--t), box-shadow var(--t);
  animation: fadeUp 0.6s var(--ease) 0.45s both;
}
.input-card:hover { border-color: var(--border2); }
.input-card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.input-card-header h2 { font-family: 'Syne', sans-serif; font-size: 1.12rem; font-weight: 800; letter-spacing: -0.02em; color: var(--text); }

.reset-btn { display: flex; align-items: center; gap: 6px; padding: 7px 14px; border: 1px solid var(--border2); background: transparent; color: var(--muted); font-size: 0.8rem; font-family: 'DM Sans', sans-serif; border-radius: var(--r-sm); cursor: pointer; transition: color var(--t), border-color var(--t), background var(--t), transform var(--t) var(--ease-back); }
.reset-btn:hover { color: var(--text); border-color: var(--cobalt); background: rgba(59,99,247,0.06); transform: translateY(-1px); }
.reset-btn svg { transition: transform 0.55s var(--ease); }
.reset-btn:hover svg { transform: rotate(-180deg); }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field-group { display: flex; flex-direction: column; gap: 7px; animation: fadeUp 0.5s var(--ease) both; }
.field-group:nth-child(1){animation-delay:0.06s} .field-group:nth-child(2){animation-delay:0.12s} .field-group:nth-child(3){animation-delay:0.18s} .field-group:nth-child(4){animation-delay:0.24s} .field-group:nth-child(5){animation-delay:0.30s} .field-group:nth-child(6){animation-delay:0.36s} .field-group:nth-child(7){animation-delay:0.42s}

.field-label-row { display: flex; align-items: center; justify-content: space-between; }
label { font-size: 0.84rem; font-weight: 600; color: var(--muted); cursor: pointer; letter-spacing: 0.01em; transition: color var(--t); }
.field-group:focus-within label { color: var(--text2); }

.field-input-wrap { position: relative; }
.field-input-wrap input { width: 100%; padding: 12px 40px 12px 15px; border: 1.5px solid var(--border2); background: var(--surfaceS); color: var(--text); border-radius: var(--r-sm); font-family: 'DM Sans', sans-serif; font-size: 0.92rem; outline: none; -moz-appearance: textfield; transition: border-color var(--t), background var(--t), box-shadow var(--t), transform var(--t) var(--ease); }
.field-input-wrap input::-webkit-outer-spin-button, .field-input-wrap input::-webkit-inner-spin-button { -webkit-appearance: none; }
.field-input-wrap input::placeholder { color: var(--muted2); font-size: 0.88rem; }
.field-input-wrap input:hover { border-color: var(--border3); }
.field-input-wrap input:focus { border-color: var(--cobalt); background: rgba(255,255,255,0.95); box-shadow: 0 0 0 3px rgba(59,99,247,0.13), var(--shadow-sm); transform: translateY(-1px); }
[data-theme="dark"] .field-input-wrap input:focus { background: rgba(26,36,56,0.9); }
.field-input-wrap.valid   input { border-color: var(--real); background: rgba(5,150,105,0.04); }
.field-input-wrap.invalid input { border-color: var(--fake); background: rgba(225,29,72,0.04); animation: inputShake 0.35s var(--ease); }
@keyframes inputShake { 0%,100%{transform:translateX(0)} 20%{transform:translateX(-4px)} 50%{transform:translateX(4px)} 75%{transform:translateX(-3px)} }
.field-icon { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); color: var(--muted2); pointer-events: none; display: flex; transition: color var(--t), transform var(--t) var(--ease-back); }
.field-input-wrap input:focus ~ .field-icon { transform: translateY(-50%) scale(1.1); }
.field-input-wrap.valid   .field-icon { color: var(--real); }
.field-input-wrap.invalid .field-icon { color: var(--fake); }

.field-feedback { font-size: 0.73rem; color: var(--muted2); min-height: 15px; padding-left: 2px; line-height: 1.4; transition: color var(--t); }
.field-feedback.valid-msg   { color: var(--real); }
.field-feedback.invalid-msg { color: var(--fake); }

.tooltip-wrap { position: relative; display: inline-flex; }
.tooltip-trigger { font-size: 0.75rem; color: var(--muted2); cursor: help; user-select: none; width: 16px; height: 16px; display: flex; align-items: center; justify-content: center; border-radius: 50%; transition: color var(--t), background var(--t); }
.tooltip-wrap:hover .tooltip-trigger { color: var(--cobalt); background: rgba(59,99,247,0.1); }
.tooltip-box { position: absolute; bottom: calc(100% + 10px); right: 0; width: 224px; padding: 12px 14px; background: var(--surfaceS); backdrop-filter: blur(16px); border: 1px solid var(--border2); border-radius: var(--r-sm); font-size: 0.78rem; color: var(--text2); line-height: 1.65; z-index: 300; pointer-events: none; opacity: 0; transform: translateY(6px) scale(0.97); transform-origin: bottom right; transition: opacity 0.2s var(--ease), transform 0.2s var(--ease); box-shadow: var(--shadow); }
.tooltip-wrap:hover .tooltip-box { opacity: 1; transform: translateY(0) scale(1); }

.predict-btn { width: 100%; margin-top: 24px; border: none; cursor: pointer; border-radius: var(--r-sm); background: var(--grad-accent); padding: 15px 22px; position: relative; overflow: hidden; box-shadow: 0 8px 24px rgba(59,99,247,0.3); transition: transform var(--t) var(--ease-back), box-shadow var(--t), opacity var(--t); }
.predict-btn::before { content: ''; position: absolute; top: 0; left: -80%; width: 55%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent); transform: skewX(-18deg); transition: left 0.65s var(--ease); }
.predict-btn:hover::before { left: 140%; }
.predict-btn:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(59,99,247,0.4); }
.predict-btn:active { transform: translateY(0) scale(0.99); }
.predict-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.predict-btn-inner { display: flex; align-items: center; justify-content: center; gap: 9px; color: white; font-family: 'Syne', sans-serif; font-size: 0.95rem; font-weight: 700; position: relative; z-index: 1; }
.predict-btn-inner svg { transition: transform var(--t) var(--ease-back); }
.predict-btn:hover .predict-btn-inner svg { transform: translateX(4px) scale(1.1); }

/* ============================================================
   RESULT CARD
   ============================================================ */
#manualResultArea { display: flex; flex-direction: column; }

.result-card { background: var(--surface); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid var(--border); border-radius: var(--r-xl); padding: 28px; animation: resultReveal 0.55s var(--ease) both; box-shadow: var(--shadow); transition: border-color var(--t), box-shadow var(--t); }
@keyframes resultReveal { from { opacity: 0; transform: translateY(20px) scale(0.97); } to { opacity: 1; transform: translateY(0) scale(1); } }
.result-card.glow-real { border-color: rgba(5,150,105,0.2); box-shadow: var(--shadow), 0 0 40px rgba(5,150,105,0.08); }
.result-card.glow-fake { border-color: rgba(225,29,72,0.2);  box-shadow: var(--shadow), 0 0 40px rgba(225,29,72,0.08); }

.result-header { display: flex; align-items: center; gap: 16px; margin-bottom: 26px; }
.result-icon-wrap { width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; animation: iconPop 0.5s var(--ease-back) 0.15s both; transition: transform var(--t) var(--ease-back); }
@keyframes iconPop { from { transform: scale(0.3) rotate(-15deg); opacity: 0; } to { transform: scale(1) rotate(0); opacity: 1; } }
.result-icon-wrap.real-icon { background: rgba(5,150,105,0.1); color: var(--real); border: 1px solid rgba(5,150,105,0.22); box-shadow: 0 4px 20px var(--real-glow); }
.result-icon-wrap.fake-icon { background: rgba(225,29,72,0.1);  color: var(--fake); border: 1px solid rgba(225,29,72,0.22); box-shadow: 0 4px 20px var(--fake-glow); }
.result-icon-wrap:hover { transform: scale(1.07) rotate(-4deg); }
.result-eyebrow { font-size: 0.7rem; color: var(--muted2); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 4px; }
.result-label-text { font-family: 'Syne', sans-serif; font-size: 1.5rem; font-weight: 800; letter-spacing: -0.03em; animation: labelSlide 0.45s var(--ease) 0.2s both; color: var(--text); }
@keyframes labelSlide { from { opacity: 0; transform: translateX(-10px); } to { opacity: 1; transform: translateX(0); } }
.result-badge { margin-left: auto; padding: 7px 17px; border-radius: 99px; font-size: 0.79rem; font-weight: 700; border: 1px solid transparent; flex-shrink: 0; animation: badgePop 0.4s var(--ease-back) 0.25s both; }
@keyframes badgePop { from { opacity: 0; transform: scale(0.6); } to { opacity: 1; transform: scale(1); } }
.result-badge.real { background: rgba(5,150,105,0.1);  color: #059669; border-color: rgba(5,150,105,0.25); }
.result-badge.fake { background: rgba(225,29,72,0.1);   color: #e11d48; border-color: rgba(225,29,72,0.25); }
.result-badge.warn { background: rgba(217,119,6,0.1);   color: #d97706; border-color: rgba(217,119,6,0.25); }

.gauge-section { display: flex; align-items: center; gap: 26px; margin-bottom: 26px; padding-bottom: 26px; border-bottom: 1px solid var(--border); }
.gauge-wrap { position: relative; flex-shrink: 0; }
.gauge-center-text { position: absolute; bottom: 6px; left: 50%; transform: translateX(-50%); text-align: center; pointer-events: none; }
.gauge-pct { display: block; font-family: 'Syne', sans-serif; font-size: 1.55rem; font-weight: 800; color: var(--text); line-height: 1; letter-spacing: -0.03em; }
.gauge-lbl { display: block; font-size: 0.7rem; color: var(--muted); margin-top: 3px; letter-spacing: 0.05em; text-transform: uppercase; }
.gauge-legend { display: flex; flex-direction: column; gap: 18px; }
.gauge-legend-item { display: flex; align-items: center; gap: 10px; font-size: 0.87rem; color: var(--muted); transition: color var(--t); }
.gauge-legend-item:hover { color: var(--text2); }
.gauge-legend-item strong { color: var(--text); margin-left: auto; min-width: 54px; text-align: right; font-family: 'Syne', sans-serif; font-size: 0.92rem; }
.gl-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; transition: box-shadow var(--t), transform var(--t) var(--ease-back); }
.gauge-legend-item:hover .gl-dot { transform: scale(1.3); }
.gl-dot.real { background: var(--real); } .gl-dot.fake { background: var(--fake); }
.gauge-legend-item:hover .gl-dot.real { box-shadow: 0 0 10px var(--real); }
.gauge-legend-item:hover .gl-dot.fake { box-shadow: 0 0 10px var(--fake); }

.section-label { font-size: 0.69rem; font-weight: 700; letter-spacing: 0.13em; text-transform: uppercase; color: var(--muted2); margin-bottom: 14px; }
.feature-bars { display: flex; flex-direction: column; gap: 11px; margin-bottom: 22px; }
.feature-bar-row { display: flex; align-items: center; gap: 12px; font-size: 0.82rem; animation: fadeUp 0.4s var(--ease) both; }
.feature-bar-row:nth-child(1){animation-delay:0.05s} .feature-bar-row:nth-child(2){animation-delay:0.1s} .feature-bar-row:nth-child(3){animation-delay:0.15s} .feature-bar-row:nth-child(4){animation-delay:0.2s} .feature-bar-row:nth-child(5){animation-delay:0.25s} .feature-bar-row:nth-child(6){animation-delay:0.3s} .feature-bar-row:nth-child(7){animation-delay:0.35s}
.fb-name { width: 162px; flex-shrink: 0; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 0.81rem; transition: color var(--t); }
.feature-bar-row:hover .fb-name { color: var(--text2); }
.fb-track { flex: 1; height: 7px; border-radius: 99px; background: rgba(59,99,247,0.08); overflow: hidden; }
.fb-fill { height: 100%; border-radius: inherit; background: var(--grad-accent); width: 0%; transition: width 0.85s var(--ease); position: relative; overflow: hidden; }
.fb-fill::after { content: ''; position: absolute; top: 0; left: -50%; bottom: 0; width: 40%; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent); animation: barShine 2.8s linear infinite; }
@keyframes barShine { from { left: -50%; } to { left: 120%; } }
.fb-val { width: 36px; text-align: right; color: var(--text2); font-size: 0.76rem; font-weight: 700; font-family: 'Syne', sans-serif; }

/* ============================================================
   PLAIN-ENGLISH EXPLANATION CARD
   ============================================================ */
.explanation-card {
  margin-top: 22px;
  padding: 20px 22px;
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, rgba(59,99,247,0.06), rgba(124,92,252,0.06));
  border: 1.5px solid rgba(59,99,247,0.16);
  animation: fadeUp 0.5s var(--ease) 0.3s both;
  position: relative; overflow: hidden;
}
.explanation-card::before {
  content: '';
  position: absolute; top: 0; left: 0; bottom: 0; width: 3px;
  background: var(--grad-accent); border-radius: 0 2px 2px 0;
}
.explanation-header {
  display: flex; align-items: center; gap: 9px; margin-bottom: 12px;
}
.explanation-icon {
  width: 28px; height: 28px; border-radius: 8px;
  background: var(--grad-accent);
  display: flex; align-items: center; justify-content: center;
  color: white; flex-shrink: 0;
}
.explanation-title {
  font-family: 'Syne', sans-serif; font-size: 0.88rem;
  font-weight: 700; color: var(--text); letter-spacing: -0.01em;
}
.explanation-text {
  font-size: 0.9rem; color: var(--muted); line-height: 1.8;
  margin-bottom: 14px;
}
.explanation-flags {
  display: flex; flex-wrap: wrap; gap: 8px;
}
.exp-flag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: 99px;
  font-size: 0.77rem; font-weight: 600;
  animation: badgePop 0.35s var(--ease-back) both;
}
.exp-flag.suspicious {
  background: rgba(225,29,72,0.09);
  color: var(--fake);
  border: 1px solid rgba(225,29,72,0.22);
}
.exp-flag.normal {
  background: rgba(5,150,105,0.09);
  color: var(--real);
  border: 1px solid rgba(5,150,105,0.22);
}
.exp-flag.warning {
  background: rgba(217,119,6,0.09);
  color: var(--warn);
  border: 1px solid rgba(217,119,6,0.22);
}

/* ============================================================
   SKELETON
   ============================================================ */
.skeleton-card { background: var(--surface); backdrop-filter: blur(16px); border: 1px solid var(--border); border-radius: var(--r-xl); padding: 28px; animation: fadeIn 0.3s var(--ease); }
@keyframes shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }
.sk-line { height: 13px; border-radius: 99px; background: linear-gradient(90deg, rgba(59,99,247,0.06) 20%, rgba(59,99,247,0.12) 40%, rgba(59,99,247,0.16) 55%, rgba(59,99,247,0.12) 70%, rgba(59,99,247,0.06) 90%); background-size: 250% 100%; animation: shimmer 1.8s ease-in-out infinite; margin-bottom: 14px; }
.sk-title{width:48%;height:20px} .sk-sub{width:78%} .sk-thin{width:32%;height:10px}
.sk-bar { height: 44px; border-radius: var(--r-sm); background: linear-gradient(90deg, rgba(59,99,247,0.06) 20%, rgba(59,99,247,0.12) 40%, rgba(59,99,247,0.16) 55%, rgba(59,99,247,0.12) 70%, rgba(59,99,247,0.06) 90%); background-size: 250% 100%; animation: shimmer 1.8s ease-in-out infinite; margin-bottom: 16px; }
.sk-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; margin-bottom: 16px; }
.sk-stat-box { height: 66px; border-radius: var(--r-sm); background: linear-gradient(90deg, rgba(59,99,247,0.06) 20%, rgba(59,99,247,0.12) 40%, rgba(59,99,247,0.16) 55%, rgba(59,99,247,0.12) 70%, rgba(59,99,247,0.06) 90%); background-size: 250% 100%; animation: shimmer 1.8s ease-in-out infinite; }

/* ============================================================
   ERROR
   ============================================================ */
.error-card { display: flex; align-items: flex-start; gap: 12px; padding: 16px 18px; border-radius: var(--r); background: rgba(225,29,72,0.07); border: 1px solid rgba(225,29,72,0.22); color: #be123c; font-size: 0.88rem; line-height: 1.55; margin-top: 16px; animation: errorSlide 0.35s var(--ease) both; }
@keyframes errorSlide { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }
.error-card svg { flex-shrink: 0; margin-top: 1px; }

/* ============================================================
   UPLOAD CARD
   ============================================================ */
.upload-card { background: var(--surface); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid var(--border); border-radius: var(--r-xl); padding: 28px; animation: fadeUp 0.6s var(--ease) 0.35s both; box-shadow: var(--shadow); transition: border-color var(--t); }
.upload-card:hover { border-color: var(--border2); }
.upload-zone { border: 1.5px dashed var(--border2); border-radius: var(--r-lg); background: rgba(255,255,255,0.4); cursor: pointer; position: relative; min-height: 175px; display: flex; align-items: center; justify-content: center; overflow: hidden; transition: border-color var(--t), background var(--t), box-shadow var(--t), transform var(--t) var(--ease); }
[data-theme="dark"] .upload-zone { background: rgba(255,255,255,0.03); }
.upload-zone::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 50% 50%, rgba(59,99,247,0.06) 0%, transparent 70%); opacity: 0; transition: opacity 0.4s; }
.upload-zone:hover::before, .upload-zone.drag-over::before { opacity: 1; }
.upload-zone:hover, .upload-zone.drag-over { border-color: var(--cobalt); background: rgba(59,99,247,0.03); box-shadow: 0 0 0 4px rgba(59,99,247,0.08); transform: scale(1.008); }
.upload-zone input[type="file"] { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%; }
.upload-zone-inner { display: flex; flex-direction: column; align-items: center; gap: 7px; padding: 32px 22px; text-align: center; pointer-events: none; transition: transform var(--t) var(--ease); }
.upload-zone:hover .upload-zone-inner { transform: translateY(-3px); }
.upload-icon-wrap { width: 58px; height: 58px; border-radius: 16px; background: linear-gradient(135deg, rgba(59,99,247,0.1), rgba(124,92,252,0.1)); border: 1px solid rgba(59,99,247,0.16); display: flex; align-items: center; justify-content: center; color: var(--cobalt); margin-bottom: 8px; animation: uploadFloat 3s ease-in-out infinite; transition: transform var(--t) var(--ease-back), box-shadow var(--t); }
@keyframes uploadFloat { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-6px)} }
.upload-zone:hover .upload-icon-wrap { animation: none; transform: translateY(-4px) scale(1.08); box-shadow: 0 10px 28px rgba(59,99,247,0.2); }
.upload-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.02rem; color: var(--text); }
.upload-sub { font-size: 0.84rem; color: var(--muted); }
.upload-browse { color: var(--cobalt); text-decoration: underline; text-underline-offset: 3px; }
.upload-formats { font-size: 0.75rem; color: var(--muted2); margin-top: 5px; }
.upload-file-selected { display: flex; align-items: center; gap: 12px; padding: 15px 20px; color: var(--cobalt); font-size: 0.89rem; animation: fadeIn 0.3s var(--ease); }
.upload-file-selected svg { flex-shrink: 0; }
.upload-file-selected span { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.remove-file-btn { background: transparent; border: 1px solid transparent; color: var(--muted); cursor: pointer; font-size: 0.78rem; padding: 3px 7px; border-radius: var(--r-xs); flex-shrink: 0; transition: color var(--t), background var(--t), border-color var(--t), transform var(--t) var(--ease-back); }
.remove-file-btn:hover { color: var(--fake); background: rgba(225,29,72,0.08); border-color: rgba(225,29,72,0.18); transform: scale(1.1) rotate(10deg); }

/* ============================================================
   BULK RESULTS
   ============================================================ */
.bulk-result-wrap { grid-column: span 2; background: var(--surface); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid var(--border); border-radius: var(--r-xl); padding: 28px; animation: resultReveal 0.5s var(--ease) both; box-shadow: var(--shadow); }
.bulk-summary-strip { display: flex; align-items: center; background: rgba(255,255,255,0.5); backdrop-filter: blur(10px); border: 1px solid var(--border); border-radius: var(--r); overflow: hidden; margin-bottom: 22px; transition: border-color var(--t); }
[data-theme="dark"] .bulk-summary-strip { background: rgba(255,255,255,0.04); }
.bulk-summary-strip:hover { border-color: var(--border2); }
.bss-item { flex: 1; padding: 18px 20px; display: flex; flex-direction: column; align-items: center; gap: 4px; transition: background var(--t); }
.bss-item:hover { background: rgba(59,99,247,0.04); }
.bss-val { font-family: 'Syne', sans-serif; font-size: 1.5rem; font-weight: 800; color: var(--text); line-height: 1; animation: countUp 0.6s var(--ease) both; }
@keyframes countUp { from { opacity: 0; transform: translateY(10px) scale(0.9); } to { opacity: 1; transform: translateY(0) scale(1); } }
.bss-item.real .bss-val { color: var(--real); text-shadow: 0 0 20px var(--real-glow); }
.bss-item.fake .bss-val { color: var(--fake); text-shadow: 0 0 20px var(--fake-glow); }
.bss-lbl { font-size: 0.73rem; color: var(--muted2); letter-spacing: 0.05em; }
.bss-divider { width: 1px; height: 46px; background: var(--border2); flex-shrink: 0; }
.export-btn { display: flex; align-items: center; gap: 7px; margin: 0 16px; padding: 9px 16px; border-radius: var(--r-sm); border: 1px solid var(--border2); background: transparent; color: var(--muted); font-family: 'DM Sans', sans-serif; font-size: 0.81rem; cursor: pointer; white-space: nowrap; flex-shrink: 0; transition: color var(--t), border-color var(--t), background var(--t), transform var(--t) var(--ease-back); }
.export-btn:hover { color: var(--cobalt); border-color: var(--cobalt); background: rgba(59,99,247,0.06); transform: translateY(-1px); }
.export-btn svg { transition: transform var(--t) var(--ease-back); }
.export-btn:hover svg { transform: translateY(2px); }
.split-bar-wrap { margin-bottom: 22px; }
.split-bar { height: 10px; border-radius: 99px; background: rgba(59,99,247,0.08); overflow: hidden; display: flex; margin-bottom: 10px; box-shadow: inset 0 1px 4px rgba(59,99,247,0.08); }
.split-real { background: linear-gradient(90deg, #059669, #10b981); height: 100%; transition: width 0.95s var(--ease); position: relative; overflow: hidden; }
.split-real::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.18), transparent); animation: splitShine 2.8s linear infinite; }
@keyframes splitShine { from { transform: translateX(-100%); } to { transform: translateX(400%); } }
.split-fake { background: linear-gradient(90deg, #f59e0b, #e11d48); height: 100%; transition: width 0.95s var(--ease); }
.split-legend { display: flex; gap: 18px; font-size: 0.8rem; color: var(--muted); }
.sl-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 5px; vertical-align: middle; }
.sl-dot.real { background: var(--real); } .sl-dot.fake { background: var(--fake); }
.table-header-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.table-header-row h3 { font-family: 'Syne', sans-serif; font-size: 1rem; font-weight: 800; letter-spacing: -0.01em; color: var(--text); }
.table-filter { display: flex; gap: 5px; }
.filter-btn { padding: 6px 14px; border-radius: var(--r-sm); border: 1px solid var(--border2); background: transparent; color: var(--muted); font-family: 'DM Sans', sans-serif; font-size: 0.8rem; cursor: pointer; transition: color var(--t), background var(--t), border-color var(--t), transform var(--t) var(--ease-back); }
.filter-btn:hover { color: var(--text); background: rgba(59,99,247,0.05); }
.filter-btn.active { background: rgba(255,255,255,0.7); color: var(--text); border-color: var(--border3); transform: translateY(-1px); box-shadow: var(--shadow-sm); }
[data-theme="dark"] .filter-btn.active { background: var(--surface2); }
.table-wrap { overflow-x: auto; border-radius: var(--r); border: 1px solid var(--border); }
.predictions-table { width: 100%; border-collapse: collapse; font-size: 0.86rem; }
.predictions-table th { text-align: left; padding: 13px 16px; font-size: 0.71rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; color: var(--muted2); border-bottom: 1px solid var(--border); background: rgba(255,255,255,0.6); }
[data-theme="dark"] .predictions-table th { background: rgba(255,255,255,0.04); }
.predictions-table td { padding: 12px 16px; border-bottom: 1px solid var(--border); color: var(--muted); transition: color var(--t); }
.predictions-table tr:last-child td { border-bottom: none; }
.predictions-table tbody tr { transition: background var(--t-fast); animation: tableRowIn 0.35s var(--ease) both; }
.predictions-table tbody tr:nth-child(1){animation-delay:0.03s} .predictions-table tbody tr:nth-child(2){animation-delay:0.06s} .predictions-table tbody tr:nth-child(3){animation-delay:0.09s} .predictions-table tbody tr:nth-child(4){animation-delay:0.12s} .predictions-table tbody tr:nth-child(5){animation-delay:0.15s}
@keyframes tableRowIn { from { opacity: 0; transform: translateX(-8px); } to { opacity: 1; transform: translateX(0); } }
.predictions-table tbody tr:hover { background: rgba(59,99,247,0.04); }
.predictions-table tbody tr:hover td { color: var(--text); }
.verdict-pill { display: inline-flex; align-items: center; gap: 5px; padding: 4px 11px; border-radius: 99px; font-size: 0.78rem; font-weight: 700; transition: box-shadow var(--t); }
.verdict-pill.real { background: rgba(5,150,105,0.1); color: #059669; border: 1px solid rgba(5,150,105,0.2); }
.verdict-pill.fake { background: rgba(225,29,72,0.1);  color: #e11d48; border: 1px solid rgba(225,29,72,0.2); }
.predictions-table tbody tr:hover .verdict-pill.real { box-shadow: 0 0 12px var(--real-glow); }
.predictions-table tbody tr:hover .verdict-pill.fake { box-shadow: 0 0 12px var(--fake-glow); }
.confidence-mini-bar { width: 80px; height: 5px; border-radius: 99px; background: rgba(59,99,247,0.08); overflow: hidden; display: inline-block; vertical-align: middle; margin-right: 7px; }
.confidence-mini-fill { height: 100%; border-radius: inherit; transition: width 0.5s var(--ease); }
.confidence-mini-fill.real { background: var(--real); } .confidence-mini-fill.fake { background: var(--fake); }
.level-tag { padding: 3px 9px; border-radius: var(--r-xs); font-size: 0.74rem; font-weight: 700; }
.level-tag.high   { background: rgba(5,150,105,0.1);  color: var(--real); }
.level-tag.medium { background: rgba(217,119,6,0.1);  color: var(--warn); }
.level-tag.low    { background: rgba(148,163,184,0.1); color: var(--muted); }
.pagination { display: flex; justify-content: center; gap: 5px; margin-top: 20px; }
.page-btn { width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: var(--r-xs); border: 1px solid var(--border2); background: transparent; color: var(--muted); font-size: 0.84rem; font-family: 'DM Sans', sans-serif; cursor: pointer; transition: color var(--t), background var(--t), border-color var(--t), transform var(--t) var(--ease-back); }
.page-btn:hover { color: var(--text); border-color: var(--cobalt); transform: translateY(-1px); }
.page-btn.active { background: var(--grad-accent); color: white; border-color: transparent; box-shadow: 0 4px 14px rgba(59,99,247,0.3); transform: translateY(-1px); }

/* ============================================================
   UTILITIES
   ============================================================ */
.hidden { display: none !important; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInLeft { from { opacity: 0; transform: translateX(-16px); } to { opacity: 1; transform: translateX(0); } }
@keyframes fadeInRight { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: translateX(0); } }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) { :root { --sidebar-w: 252px; } .main-content { padding: 28px 22px 52px; } }
@media (max-width: 900px) { .sidebar { display: none; } .panel-wrap { grid-template-columns: 1fr; } .profile-preview-card, .bulk-result-wrap, .demo-presets-bar, .username-fetch-bar { grid-column: span 1; } .form-grid { grid-template-columns: 1fr 1fr; } .topnav-center-links { display: none; } }
@media (max-width: 640px) { .main-content { padding: 18px 14px 40px; } .form-grid { grid-template-columns: 1fr; } .bulk-summary-strip { flex-wrap: wrap; } .bss-divider { display: none; } .mode-tabs { width: 100%; } .tab-btn { flex: 1; justify-content: center; } .topnav { padding: 0 16px; } }