:root {
  --bg-primary: #0f0f0f;
  --bg-card: #1f1f1f;
  --bg-card-hover: #282828;
  --bg-subtle: #272727;
  --bg-input: #121212;
  
  --border-color: rgba(255, 255, 255, 0.12);
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-focus: #ff0000;
  
  --text-primary: #ffffff;
  --text-secondary: #aaaaaa;
  --text-muted: #717171;

  --accent-red: #ff0000;
  --accent-red-hover: #cc0000;
  --accent-green: #2ba640;
  --accent-amber: #f59e0b;
  --accent-purple: #8b5cf6;
  --accent-blue: #3ea6ff;

  --nav-bg: rgba(15, 15, 15, 0.92);
  --table-border: rgba(255, 255, 255, 0.08);
  --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  --chip-bg: #272727;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Roboto', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

[data-theme="light"] {
  --bg-primary: #f9f9f9;
  --bg-card: #ffffff;
  --bg-card-hover: #f2f2f2;
  --bg-subtle: #f0f0f0;
  --bg-input: #ffffff;
  
  --border-color: #e5e5e5;
  --border-subtle: #eeeeee;
  --border-focus: #cc0000;
  
  --text-primary: #0f0f0f;
  --text-secondary: #606060;
  --text-muted: #909090;

  --accent-red: #cc0000;
  --accent-red-hover: #990000;
  --accent-green: #1a8738;
  --accent-amber: #d97706;
  --accent-purple: #7c3aed;
  --accent-blue: #065fd4;

  --nav-bg: rgba(255, 255, 255, 0.95);
  --table-border: #e5e5e5;
  --card-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
  --chip-bg: #f2f2f2;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  transition: background-color 0.25s ease, color 0.25s ease;
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(255, 0, 51, 0.07) 0%, transparent 50%),
    radial-gradient(circle at 85% 20%, rgba(139, 92, 246, 0.04) 0%, transparent 40%);
  background-attachment: fixed;
}

/* ──────────────────────────────────────────
   TOP NAVIGATION
   ────────────────────────────────────────── */
.top-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--nav-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-color);
  padding: 14px 20px;
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent-red) 0%, #ff5252 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 14px rgba(255, 0, 51, 0.35);
}

.logo-icon svg {
  width: 20px;
  height: 20px;
}

.logo-text {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-primary);
}

.logo-text span {
  color: var(--accent-red);
}

.badge-beta {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 6px;
  background: var(--chip-bg);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Theme Toggle Button */
.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.theme-toggle-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-red);
  transform: translateY(-1px);
}

.theme-icon {
  font-size: 0.95rem;
  line-height: 1;
}

.currency-switch {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--bg-card);
  padding: 4px 6px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
}

.currency-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  padding-left: 6px;
}

.curr-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
}

.curr-btn.active {
  background: var(--accent-red);
  color: #fff;
  box-shadow: 0 2px 8px rgba(255, 0, 51, 0.3);
}

/* ──────────────────────────────────────────
   MAIN LAYOUT & HERO
   ────────────────────────────────────────── */
.main-content {
  flex: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 40px 20px 80px;
}

.hero-section {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 36px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 0, 51, 0.1);
  color: #ff6680;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 50px;
  border: 1px solid rgba(255, 0, 51, 0.2);
  margin-bottom: 18px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-red);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-red);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.hero-title {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -1.2px;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.hero-title span {
  background: linear-gradient(135deg, #ff3355 0%, #ff8844 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ──────────────────────────────────────────
   MAIN TOOL CARD & TABS
   ────────────────────────────────────────── */
.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
  margin-bottom: 30px;
}

.mode-tabs {
  display: flex;
  gap: 10px;
  background: var(--bg-input);
  padding: 6px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  margin-bottom: 24px;
  overflow-x: auto;
}

.tab-btn {
  flex: 1;
  min-width: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 16px;
  background: transparent;
  border: none;
  border-radius: 10px;
  color: var(--text-secondary);
  font-family: var(--font-main);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.tab-btn svg {
  width: 18px;
  height: 18px;
  stroke-width: 2;
}

.tab-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.04);
}

.tab-btn.active {
  background: var(--bg-card);
  color: #fff;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.tab-counter-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 20px;
  background: rgba(255, 0, 51, 0.15);
  color: #ff6680;
  border: 1px solid rgba(255, 0, 51, 0.3);
}

/* Panels */
.mode-panel {
  display: none;
}

.mode-panel.active {
  display: block;
  animation: fadeIn 0.25s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.input-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.input-row {
  display: flex;
  gap: 12px;
  align-items: center;
}

.input-wrapper {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 16px;
  width: 20px;
  height: 20px;
  color: var(--text-muted);
  pointer-events: none;
}

.input-wrapper input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.96rem;
  padding: 14px 16px 14px 48px;
  transition: all 0.2s;
}

.input-wrapper input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(255, 0, 51, 0.15);
}

.btn-paste {
  position: absolute;
  right: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-paste:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, #ff0033 0%, #e6002e 100%);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  padding: 14px 26px;
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 4px 18px rgba(255, 0, 51, 0.35);
  white-space: nowrap;
}

.btn-primary svg {
  width: 18px;
  height: 18px;
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(255, 0, 51, 0.45);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-add {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  color: #fff;
  padding: 14px 22px;
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  font-size: 0.92rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.btn-add svg {
  width: 18px;
  height: 18px;
  color: var(--accent-red);
}

.btn-add:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 0, 51, 0.4);
}

.upload-dropzone {
  border: 2px dashed rgba(255, 0, 51, 0.35);
  border-radius: var(--radius-md);
  padding: 45px 20px;
  text-align: center;
  background: var(--bg-input);
  cursor: pointer;
  transition: all 0.25s;
}

.upload-dropzone:hover {
  border-color: var(--accent-red);
  background: rgba(255, 0, 51, 0.05);
}

.tier-chip {
  background: rgba(139, 92, 246, 0.15);
  color: #c4b5fd;
  border: 1px solid rgba(139, 92, 246, 0.4);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.tier-chip:hover {
  background: rgba(139, 92, 246, 0.25);
  border-color: #8b5cf6;
}


.quick-examples {
  margin-top: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.quick-examples span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.example-chip {
  background: transparent;
  border: 1px dashed var(--border-color);
  color: var(--text-secondary);
  font-size: 0.8rem;
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
}

.example-chip:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.25);
}

/* Mode B Grid */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 18px;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.date-input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.92rem;
  padding: 12px 16px;
  transition: all 0.2s;
}

.date-input:focus {
  outline: none;
  border-color: var(--border-focus);
}

.presets-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}

.preset-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 600;
}

.preset-chip {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
}

.preset-chip.active, .preset-chip:hover {
  background: var(--bg-subtle);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
}

.action-row {
  display: flex;
  justify-content: flex-end;
  margin-top: 10px;
}

/* Mode C Queue List */
.url-queue-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 20px 0 12px;
}

.queue-counter {
  display: flex;
  align-items: center;
  gap: 10px;
}

.count-badge {
  background: var(--accent-red);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 800;
  padding: 2px 10px;
  border-radius: 20px;
}

.count-text {
  font-size: 0.88rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.btn-clear {
  background: transparent;
  border: none;
  color: #ef4444;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
}

.btn-clear:hover {
  text-decoration: underline;
}

.url-queue-list {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px;
  max-height: 240px;
  overflow-y: auto;
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.empty-queue-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 30px 20px;
  color: var(--text-muted);
  font-size: 0.9rem;
  text-align: center;
}

.empty-queue-hint svg {
  width: 20px;
  height: 20px;
}

.queue-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-card);
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  animation: fadeIn 0.2s ease-out;
}

.queue-item-info {
  display: flex;
  align-items: center;
  gap: 12px;
  overflow: hidden;
}

.queue-item-num {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  width: 20px;
}

.queue-item-url {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 500px;
}

.queue-item-remove {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: all 0.2s;
}

.queue-item-remove:hover {
  color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
}

/* ──────────────────────────────────────────
   PROCESSING STATUS CARD
   ────────────────────────────────────────── */
.status-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 30px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  animation: fadeIn 0.3s ease-out;
}

.status-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.status-title-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.spinner-dot {
  width: 14px;
  height: 14px;
  border: 3px solid rgba(255, 0, 51, 0.2);
  border-top-color: var(--accent-red);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.status-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.percentage-badge {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--accent-red);
  background: rgba(255, 0, 51, 0.1);
  padding: 4px 12px;
  border-radius: 8px;
  border: 1px solid rgba(255, 0, 51, 0.25);
  min-width: 54px;
  text-align: center;
}

.progress-track {
  width: 100%;
  height: 12px;
  background: var(--bg-input);
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: 16px;
  border: 1px solid var(--border-color);
  position: relative;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #ff0000 0%, #ff5252 50%, #2ba640 100%);
  border-radius: 20px;
  transition: width 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 12px rgba(255, 0, 51, 0.4);
}

.ticker-box {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-input);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  margin-bottom: 20px;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  color: var(--text-secondary);
}

.ticker-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.metric-chip {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-input);
  padding: 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.metric-icon {
  font-size: 1.4rem;
}

.metric-info {
  display: flex;
  flex-direction: column;
}

.metric-value {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
}

.metric-label {
  font-size: 0.76rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
}

.metric-chip.success .metric-value { color: #10b981; }
.metric-chip.failed .metric-value { color: #ef4444; }
.metric-chip.nochat .metric-value { color: #f59e0b; }

/* ──────────────────────────────────────────
   RESULTS SECTION & KPI CARDS
   ────────────────────────────────────────── */
.results-section {
  animation: fadeIn 0.4s ease-out;
}

.kpi-banner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr;
  gap: 14px;
  margin-bottom: 28px;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  box-shadow: var(--card-shadow);
}

.kpi-card.highlight {
  background: linear-gradient(135deg, rgba(255, 0, 51, 0.12) 0%, var(--bg-card) 100%);
  border-color: rgba(255, 0, 51, 0.4);
}

.kpi-badge {
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--accent-red);
  margin-bottom: 6px;
}

.kpi-amount {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -1px;
  color: var(--text-primary);
  line-height: 1.1;
  margin-bottom: 8px;
}

.kpi-sub {
  font-size: 0.84rem;
  color: var(--accent-green);
  font-weight: 600;
}

.kpi-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.kpi-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.pill-badge {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 6px;
}

.pill-red { background: rgba(255, 0, 51, 0.15); color: #ff5252; }
.pill-amber { background: rgba(245, 158, 11, 0.15); color: #fbbf24; }
.pill-purple { background: rgba(139, 92, 246, 0.15); color: #a78bfa; }
.pill-blue { background: rgba(59, 130, 246, 0.15); color: #60a5fa; }

.kpi-value {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.kpi-note {
  font-size: 0.76rem;
  color: var(--text-muted);
}

/* Toolbar & Views */
.results-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 14px;
}

.results-tabs {
  display: flex;
  gap: 8px;
  background: var(--bg-card);
  padding: 5px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow-x: auto;
}

.res-tab-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-main);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 9px 16px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.res-tab-btn:hover {
  color: #fff;
}

.res-tab-btn.active {
  background: var(--bg-subtle);
  color: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.tab-pill {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.08);
}

.export-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.btn-export {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--accent-green);
  color: #fff;
  border: none;
  font-family: var(--font-main);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 9px 15px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
  white-space: nowrap;
}

.btn-export:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.btn-export.excel {
  background: linear-gradient(135deg, #107c41 0%, #0c5c30 100%);
  color: #ffffff;
  box-shadow: 0 3px 12px rgba(16, 124, 65, 0.3);
}

.btn-export.excel:hover {
  background: linear-gradient(135deg, #15944f 0%, #107c41 100%);
}

.btn-export.notepad {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  color: #ffffff;
  box-shadow: 0 3px 12px rgba(2, 132, 199, 0.3);
}

.btn-export.notepad:hover {
  background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
}

.btn-export.secondary {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  box-shadow: none;
}

.btn-export.secondary:hover {
  color: var(--text-primary);
  background: var(--bg-card-hover);
}

.btn-export svg {
  width: 15px;
  height: 15px;
}

/* Filter Bar */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.search-wrapper {
  position: relative;
  flex: 1;
  min-width: 260px;
}

.search-wrapper svg {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--text-muted);
}

.search-wrapper input {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.9rem;
  padding: 10px 14px 10px 42px;
}

.search-wrapper input:focus {
  outline: none;
  border-color: var(--border-focus);
}

.sort-select-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.86rem;
  color: var(--text-muted);
}

.sort-select-wrapper select {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.86rem;
}

/* Tables */
.view-panel {
  display: none;
}

.view-panel.active {
  display: block;
}

.table-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow);
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.data-table th {
  background: var(--bg-subtle);
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.data-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-primary);
}

.data-table tbody tr:hover {
  background: var(--bg-card-hover);
}

.stream-cell {
  display: flex;
  flex-direction: column;
}

.stream-title-text {
  font-weight: 600;
  color: var(--text-primary);
  max-width: 320px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.stream-vid-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.amount-badge {
  font-weight: 700;
  color: var(--accent-green);
}

.amount-badge.gross {
  color: var(--text-primary);
  font-size: 0.98rem;
}

.rank-badge {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--text-muted);
}

.rank-badge.top-1 { color: #f59e0b; }
.rank-badge.top-2 { color: #94a3b8; }
.rank-badge.top-3 { color: #b45309; }

/* Timestamp Pill Badge */
.timestamp-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  color: var(--accent-blue);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.timestamp-badge:hover {
  background: var(--accent-blue);
  color: #ffffff !important;
  border-color: var(--accent-blue);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(62, 166, 255, 0.35);
}

.timestamp-badge svg {
  width: 12px;
  height: 12px;
}

/* Real YouTube Super Chat Color Tiers */
.sc-tier-badge {
  display: inline-block;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-family: var(--font-mono);
  letter-spacing: -0.2px;
}
.sc-tier-blue { background: rgba(30, 136, 229, 0.18); color: #1e88e5; border: 1px solid rgba(30, 136, 229, 0.35); }
.sc-tier-cyan { background: rgba(0, 176, 255, 0.18); color: #00b0ff; border: 1px solid rgba(0, 176, 255, 0.35); }
.sc-tier-green { background: rgba(0, 191, 165, 0.18); color: #00bfa5; border: 1px solid rgba(0, 191, 165, 0.35); }
.sc-tier-yellow { background: rgba(255, 179, 0, 0.18); color: #ffb300; border: 1px solid rgba(255, 179, 0, 0.35); }
.sc-tier-orange { background: rgba(251, 140, 0, 0.18); color: #fb8c00; border: 1px solid rgba(251, 140, 0, 0.35); }
.sc-tier-magenta { background: rgba(233, 30, 99, 0.18); color: #e91e63; border: 1px solid rgba(233, 30, 99, 0.35); }
.sc-tier-red { background: rgba(229, 57, 53, 0.22); color: #ff3333; border: 1px solid rgba(229, 57, 53, 0.45); font-weight: 800; }

/* ──────────────────────────────────────────
   INFO / SEO SECTION
   ────────────────────────────────────────── */
.info-section {
  margin-top: 60px;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.info-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
}

.info-icon {
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.info-box h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.info-box p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ──────────────────────────────────────────
   FOOTER
   ────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border-color);
  background: var(--bg-primary);
  padding: 24px 20px;
  margin-top: 60px;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 12px;
}

.footer-links {
  display: flex;
  gap: 10px;
}

/* ──────────────────────────────────────────
   RESPONSIVENESS (MOBILE FRIENDLY)
   ────────────────────────────────────────── */
@media (max-width: 1024px) {
  .kpi-banner {
    grid-template-columns: repeat(2, 1fr);
  }
  .kpi-card.highlight {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2rem;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .kpi-banner {
    grid-template-columns: 1fr;
  }
  .input-row {
    flex-direction: column;
  }
  .btn-primary, .btn-add {
    width: 100%;
  }
  .info-grid {
    grid-template-columns: 1fr;
  }
  .results-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  .export-group {
    justify-content: stretch;
  }
  .export-group button {
    flex: 1;
  }
}