/* ==========================================================================
   CallChecker Stylesheet — Glassmorphism, Dark Theme, Cyberpunk Aesthetics
   ========================================================================== */

:root {
  --font-title: 'Outfit', 'Plus Jakarta Sans', -apple-system, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, sans-serif;

  /* Dark theme (default) */
  --bg-primary: #0a0a14;
  --bg-secondary: #121225;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.06);
  --bg-header: rgba(18, 18, 37, 0.5);
  --bg-hover: rgba(255, 255, 255, 0.03);
  --table-row-hover: rgba(255, 255, 255, 0.015);
  --bg-audio-container: rgba(0, 0, 0, 0.2);
  --bg-transcript-body: rgba(0, 0, 0, 0.15);
  --bg-problem-quote: rgba(0, 0, 0, 0.2);
  --color-problem-quote: #f87171;
  --bg-toast: rgba(18, 18, 37, 0.85);
  --btn-outline-border: rgba(255, 255, 255, 0.15);
  --btn-outline-border-hover: rgba(255, 255, 255, 0.35);
  --btn-outline-bg-hover: rgba(255, 255, 255, 0.05);
  --bg-input: rgba(255, 255, 255, 0.02);
  --bg-input-focus: rgba(255, 255, 255, 0.04);
  --operator-rank-bg: rgba(255, 255, 255, 0.015);
  --operator-rank-bg-hover: rgba(255, 255, 255, 0.04);
  --glow-1: radial-gradient(circle, rgba(124, 58, 237, 0.12) 0%, transparent 70%);
  --glow-2: radial-gradient(circle, rgba(244, 63, 94, 0.06) 0%, transparent 70%);

  --accent: #7c3aed;
  --accent-glow: rgba(124, 58, 237, 0.4);
  --accent-hover: #6d28d9;
  --accent-secondary: #f43f5e;
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --success: #10b981;
  --success-glow: rgba(16, 185, 129, 0.25);
  --warning: #f59e0b;
  --warning-glow: rgba(245, 158, 11, 0.25);
  --danger: #ef4444;
  --danger-glow: rgba(239, 68, 68, 0.25);
  --info: #0ea5e9;
  
  --border: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(255, 255, 255, 0.12);
  --shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light theme */
[data-theme="light"] {
  --bg-primary: #f0f2f8;
  --bg-secondary: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.85);
  --bg-card-hover: rgba(255, 255, 255, 1);
  --bg-header: rgba(255, 255, 255, 0.65);
  --bg-hover: rgba(0, 0, 0, 0.03);
  --table-row-hover: rgba(124, 58, 237, 0.02);
  --bg-audio-container: rgba(0, 0, 0, 0.03);
  --bg-transcript-body: rgba(0, 0, 0, 0.02);
  --bg-problem-quote: rgba(239, 68, 68, 0.05);
  --color-problem-quote: #b91c1c;
  --bg-toast: rgba(255, 255, 255, 0.95);
  --btn-outline-border: rgba(0, 0, 0, 0.12);
  --btn-outline-border-hover: rgba(0, 0, 0, 0.25);
  --btn-outline-bg-hover: rgba(0, 0, 0, 0.03);
  --bg-input: rgba(0, 0, 0, 0.015);
  --bg-input-focus: rgba(0, 0, 0, 0.03);
  --operator-rank-bg: rgba(0, 0, 0, 0.015);
  --operator-rank-bg-hover: rgba(0, 0, 0, 0.03);
  --glow-1: radial-gradient(circle, rgba(124, 58, 237, 0.08) 0%, transparent 70%);
  --glow-2: radial-gradient(circle, rgba(244, 63, 94, 0.04) 0%, transparent 70%);

  --accent: #7c3aed;
  --accent-glow: rgba(124, 58, 237, 0.2);
  --accent-hover: #6d28d9;
  --accent-secondary: #f43f5e;

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;

  --success: #059669;
  --success-glow: rgba(5, 150, 105, 0.15);
  --warning: #d97706;
  --warning-glow: rgba(217, 119, 6, 0.15);
  --danger: #dc2626;
  --danger-glow: rgba(220, 38, 38, 0.15);
  --info: #0284c7;

  --border: rgba(0, 0, 0, 0.08);
  --border-hover: rgba(0, 0, 0, 0.15);
  --shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.05);
}

/* Smooth theme transition */
body, .header, .card, .navbar, .table, .btn, .badge, input, select, .operator-rank-item, .problem-card, .audio-player-container, .transcript-wrapper, .transcript-header, .transcript-body {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}


/* Reset & Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* Futuristic Ambient Glow Backgrounds */
.glow-bg-1 {
  position: absolute;
  top: -10%;
  left: -10%;
  width: 50vw;
  height: 50vw;
  background: var(--glow-1);
  z-index: -1;
  pointer-events: none;
}

.glow-bg-2 {
  position: absolute;
  bottom: -10%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  background: var(--glow-2);
  z-index: -1;
  pointer-events: none;
}

/* Layout Wrapper */
.app-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 24px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header / Navigation */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 28px;
  background: var(--bg-header);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow);
  margin-bottom: 32px;
  z-index: 10;
}

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

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

.logo-icon {
  font-size: 26px;
  background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 2px 8px var(--accent-glow));
}

.logo-text {
  font-family: var(--font-title);
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.logo-accent {
  background: linear-gradient(135deg, #a78bfa, var(--accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-item {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: 12px;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-item i {
  font-size: 16px;
}

.nav-item:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.nav-item.active {
  color: var(--text-primary);
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid rgba(124, 58, 237, 0.25);
  box-shadow: 0 0 15px rgba(124, 58, 237, 0.1);
}

/* Main Content Area */
.main-content {
  flex: 1;
}

/* Glassmorphism Cards */
.card {
  background: var(--bg-card);
  backdrop-filter: blur(16px) saturate(120%);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.6);
}

.card-title {
  font-family: var(--font-title);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-title i {
  color: var(--accent);
}

.card-header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.card-header-flex .card-title {
  margin-bottom: 0;
}

/* Buttons */
.btn {
  font-family: var(--font-body);
  font-weight: 600;
  padding: 12px 24px;
  border-radius: 12px;
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--transition);
  font-size: 14px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #6366f1);
  color: var(--text-primary);
  box-shadow: 0 4px 15px 0 rgba(124, 58, 237, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-hover), #4f46e5);
  box-shadow: 0 4px 20px 0 rgba(124, 58, 237, 0.5);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(1px);
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  width: 38px;
  height: 38px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
}
.btn-ghost:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
  border-color: var(--accent);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--btn-outline-border);
  color: var(--text-primary);
}

.btn-outline:hover {
  background: var(--btn-outline-bg-hover);
  border-color: var(--btn-outline-border-hover);
}

.btn-outline:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
  border-radius: 8px;
}

.btn-text {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-text:hover {
  color: #a78bfa;
}

.btn-text:hover i {
  transform: translateX(4px);
}

.btn-text i {
  transition: var(--transition);
}

.w-full {
  width: 100%;
}

/* Grids & Layouts */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.dashboard-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.flex-1 { flex: 1; min-width: 300px; }
.flex-2 { flex: 2; min-width: 450px; }

.margin-top { margin-top: 24px; }
.margin-top-sm { margin-top: 16px; }

/* Stats Cards */
.stats-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 24px;
}

.card-icon-container {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}

.bg-primary-soft { background: rgba(124, 58, 237, 0.15); color: #a78bfa; border: 1px solid rgba(124, 58, 237, 0.2); }
.bg-success-soft { background: rgba(16, 185, 129, 0.15); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.2); }
.bg-warning-soft { background: rgba(245, 158, 11, 0.15); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.2); }
.bg-danger-soft { background: rgba(239, 68, 68, 0.15); color: #f87171; border: 1px solid rgba(239, 68, 68, 0.2); }
.bg-accent-soft { background: rgba(244, 63, 94, 0.15); color: #fb7185; border: 1px solid rgba(244, 63, 94, 0.2); }
.bg-info-soft { background: rgba(14, 165, 233, 0.15); color: #38bdf8; border: 1px solid rgba(14, 165, 233, 0.2); }

.stats-info {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.stats-label {
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stats-value {
  font-family: var(--font-title);
  font-size: 28px;
  font-weight: 700;
  margin-top: 4px;
}

.stats-subtext {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.truncate {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Charts Card */
.chart-wrapper {
  position: relative;
  height: 300px;
  width: 100%;
}

/* Tables styling */
.table-responsive {
  width: 100%;
  overflow-x: auto;
}

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

.data-table th {
  color: var(--text-secondary);
  font-weight: 600;
  padding: 14px 16px;
  font-size: 13px;
  border-bottom: 1px solid var(--border);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.data-table td {
  padding: 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  color: var(--text-primary);
  font-size: 14px;
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.table-row-clickable {
  cursor: pointer;
  transition: var(--transition);
}

.table-row-clickable:hover {
  background: var(--table-row-hover);
}

.table-row-clickable:hover td {
  color: var(--text-primary);
}

.font-medium {
  font-weight: 500;
}

.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.pad-30 { padding: 30px !important; }

/* Operator Ranking list on Dashboard */
.operator-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.operator-rank-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--operator-rank-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: var(--transition);
}

.operator-rank-item:hover {
  background: var(--operator-rank-bg-hover);
  border-color: var(--border-hover);
  transform: translateX(4px);
}

.operator-rank-left {
  display: flex;
  align-items: center;
  gap: 12px;
  overflow: hidden;
}

.operator-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: white;
  font-size: 14px;
  flex-shrink: 0;
}

.operator-rank-name {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 14px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.operator-rank-calls {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.badge-incoming {
  background: rgba(14, 165, 233, 0.12);
  color: #38bdf8;
  border: 1px solid rgba(14, 165, 233, 0.2);
}

.badge-outgoing {
  background: rgba(244, 63, 94, 0.12);
  color: #fb7185;
  border: 1px solid rgba(244, 63, 94, 0.2);
}

.badge-outline {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

/* Score Badge Styling */
.badge-score {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  height: 28px;
  padding: 0 8px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  text-align: center;
}

.score-bg-success {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.1);
}

.score-bg-warning {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.3);
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.1);
}

.score-bg-danger {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
  box-shadow: 0 0 10px rgba(239, 68, 68, 0.1);
}

.score-bg-pending {
  background: var(--bg-card);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.score-color-text {
  font-weight: 700;
}
.score-success { color: var(--success); }
.score-warning { color: var(--warning); }
.score-danger { color: var(--danger); }

/* Status Indicators */
.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
}

.status-done { color: var(--success); }
.status-processing { color: var(--accent); }
.status-pending { color: var(--text-secondary); }
.status-error { color: var(--danger); }

/* Loading Spinner */
.loading-spinner-container {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 0;
}

.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid rgba(255, 255, 255, 0.05);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ==========================================================================
   Calls List Page Layout
   ========================================================================== */
.calls-page-layout {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.filters-sidebar {
  flex: 0 0 300px;
  position: sticky;
  top: 24px;
}

.calls-results-container {
  flex: 1;
}

.filters-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group-row {
  display: flex;
  gap: 12px;
}

.form-group-row .form-group {
  flex: 1;
}

.filters-form label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
}

.form-control {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-primary);
  font-family: var(--font-body);
  padding: 10px 14px;
  outline: none;
  font-size: 14px;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--accent);
  background: var(--bg-input-focus);
  box-shadow: 0 0 10px rgba(124, 58, 237, 0.15);
}

.form-control::placeholder {
  color: var(--text-muted);
}

select.form-control {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  padding-right: 40px;
}

.filters-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 10px;
}

/* Pagination */
.pagination-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.pagination-info {
  font-size: 14px;
  color: var(--text-secondary);
}

/* ==========================================================================
   Call Detail Page Layout
   ========================================================================== */
.detail-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 28px;
}

.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 8px;
  transition: var(--transition);
}

.btn-back:hover {
  color: var(--accent);
}

.detail-title {
  font-family: var(--font-title);
  font-size: 24px;
  font-weight: 700;
}

.detail-meta {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.meta-item {
  font-size: 13px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.meta-item i {
  color: var(--accent);
}

/* Call details analytics block */
.detail-charts {
  width: 100%;
}

.charts-flex-container {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 40px;
  padding: 20px 0;
}

.score-doughnut-wrapper {
  position: relative;
  width: 220px;
  height: 220px;
  flex-shrink: 0;
}

.radar-chart-wrapper {
  width: 450px;
  max-width: 100%;
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.doughnut-score-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.doughnut-score-text .num {
  font-family: var(--font-title);
  font-size: 40px;
  font-weight: 800;
  line-height: 1;
}

.doughnut-score-text .lbl {
  font-size: 11px;
  color: var(--text-secondary);
  text-transform: uppercase;
  font-weight: 600;
  margin-top: 4px;
  letter-spacing: 0.5px;
}

/* Placeholders for states */
.processing-placeholder, .error-placeholder, .pending-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  text-align: center;
}

.processing-placeholder h3, .error-placeholder h3, .pending-placeholder h3 {
  font-family: var(--font-title);
  font-size: 20px;
  margin-top: 20px;
}

.processing-placeholder p, .error-placeholder p, .pending-placeholder p {
  color: var(--text-secondary);
  font-size: 14px;
  margin-top: 8px;
  max-width: 500px;
}

.error-message-box {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: 10px;
  padding: 12px 20px;
  font-family: monospace;
  font-size: 13px !important;
  color: #f87171 !important;
  margin-top: 16px !important;
  max-width: 600px;
  word-break: break-all;
}

/* Summary block */
.summary-text {
  font-size: 16px;
  color: var(--text-primary);
  line-height: 1.7;
}

/* Three columns layout: strengths, problems, recommendations */
.detail-three-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

.eval-column {
  display: flex;
  flex-direction: column;
}

.strengths-card {
  border-top: 4px solid var(--success) !important;
}

.problems-card {
  border-top: 4px solid var(--danger) !important;
}

.recommendations-card {
  border-top: 4px solid var(--info) !important;
}

.strength-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  background: rgba(16, 185, 129, 0.04);
  border: 1px solid rgba(16, 185, 129, 0.1);
  border-radius: 12px;
  font-size: 14px;
  margin-bottom: 10px;
}

.strength-item i {
  margin-top: 3px;
  font-size: 14px;
}

.problems-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.problem-card {
  padding: 14px;
  background: rgba(239, 68, 68, 0.04);
  border: 1px solid rgba(239, 68, 68, 0.1);
  border-radius: 12px;
}

.problem-issue {
  font-size: 14px;
  color: var(--text-primary);
}

.problem-quote {
  font-size: 13px;
  color: var(--color-problem-quote);
  font-style: italic;
  margin-top: 8px;
  background: var(--bg-problem-quote);
  padding: 8px 12px;
  border-left: 2px solid var(--danger);
  border-radius: 4px;
}

.no-problems {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  text-align: center;
  background: rgba(16, 185, 129, 0.03);
  border: 1px dashed rgba(16, 185, 129, 0.2);
  border-radius: 12px;
}

.no-problems i {
  font-size: 32px;
  margin-bottom: 12px;
}

.recommendation-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.recommendation-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
}

.recommendation-list li i {
  margin-top: 3px;
  font-size: 14px;
}

/* Audio Player */
.audio-player-container {
  background: var(--bg-audio-container);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}

.w-full-audio {
  width: 100%;
  outline: none;
}

audio::-webkit-media-controls-enclosure {
  background-color: var(--bg-secondary);
  border-radius: 8px;
}

/* Transcript styling */
.transcript-wrapper {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: var(--transition);
}

.transcript-header {
  background: rgba(255, 255, 255, 0.02);
  padding: 14px 20px;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: var(--transition);
}

.transcript-header:hover {
  background: var(--bg-hover);
}

.transcript-header .toggle-icon {
  transition: transform 0.3s ease;
}

.transcript-body {
  padding: 20px;
  background: var(--bg-transcript-body);
  border-top: 1px solid var(--border);
  max-height: 500px;
  overflow-y: auto;
  transition: max-height 0.4s ease;
}

.transcript-body.collapsed {
  display: none;
}

.transcript-text {
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-primary);
  white-space: pre-line;
}

.transcript-loading, .transcript-error, .transcript-pending {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 20px 0;
  font-size: 14px;
}

/* ==========================================================================
   Notifications (Toasts)
   ========================================================================== */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 9999;
}

.toast {
  background: var(--bg-toast);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 16px 20px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 300px;
  max-width: 450px;
  transform: translateY(20px);
  opacity: 0;
  animation: toast-in 0.3s forwards cubic-bezier(0.16, 1, 0.3, 1);
  transition: var(--transition);
}

.toast.hide {
  animation: toast-out 0.3s forwards cubic-bezier(0.16, 1, 0.3, 1);
}

.toast-success { border-left: 4px solid var(--success); }
.toast-error { border-left: 4px solid var(--danger); }
.toast-info { border-left: 4px solid var(--info); }

.toast-icon { font-size: 18px; }
.toast-success .toast-icon { color: var(--success); }
.toast-error .toast-icon { color: var(--danger); }
.toast-info .toast-icon { color: var(--info); }

.toast-message { font-size: 14px; font-weight: 500; }

@keyframes toast-in {
  to { transform: translateY(0); opacity: 1; }
}

@keyframes toast-out {
  to { transform: translateY(20px); opacity: 0; }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  margin-top: auto;
  padding-top: 40px;
  padding-bottom: 20px;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  border-top: 1px solid var(--border);
  padding-top: 20px;
  color: var(--text-muted);
  font-size: 13px;
}

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

/* ==========================================================================
   Responsive Design Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .calls-page-layout {
    flex-direction: column;
    align-items: stretch;
  }
  
  .filters-sidebar {
    flex: none;
    position: static;
  }
}

@media (max-width: 768px) {
  .header {
    flex-direction: column;
    gap: 16px;
    padding: 16px;
  }
  
  .nav-links {
    width: 100%;
    justify-content: center;
  }
  
  .header-actions {
    width: 100%;
  }
  
  .header-actions button {
    width: 100%;
  }
  
  .detail-header-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  
  .detail-header-right {
    width: 100%;
  }
  
  .detail-header-right button {
    width: 100%;
  }
  
  .charts-flex-container {
    flex-direction: column;
  }
  
  .radar-chart-wrapper {
    width: 100%;
    height: 280px;
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
}