/*
 * Parakh Client Design System (parakh.css)
 * ----------------------------------------
 * High-aesthetic, responsive dark glassmorphism theme for parakh.elsastry.com
 */

:root {
  --bg-dark: #0f172a;
  --bg-card: rgba(30, 41, 59, 0.7);
  --bg-card-hover: rgba(51, 65, 85, 0.8);
  --border-color: rgba(255, 255, 255, 0.1);
  --primary-accent: #6366f1;
  --primary-hover: #4f46e5;
  --secondary-accent: #06b6d4;
  --gold-color: #f59e0b;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --success-color: #10b981;
  --danger-color: #ef4444;
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  --glass-blur: blur(12px);
  --radius-lg: 16px;
  --radius-md: 10px;
}

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

body {
  background: radial-gradient(circle at top right, #1e1b4b, #0f172a 60%);
  color: var(--text-main);
  font-family: var(--font-family);
  min-height: 100vh;
  line-height: 1.5;
  overflow-x: hidden;
}

/* Header & Top Bar */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, #a855f7, #6366f1, #3b82f6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-decoration: none;
}

.brand-badge {
  background: rgba(99, 102, 241, 0.2);
  color: #a855f7;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  border: 1px solid rgba(168, 85, 247, 0.4);
  -webkit-text-fill-color: initial;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.state-selector-wrapper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(30, 41, 59, 0.8);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.state-selector-wrapper label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
}

.state-select {
  background: transparent;
  color: var(--text-main);
  border: none;
  font-size: 0.9rem;
  font-weight: 700;
  outline: none;
  cursor: pointer;
}

.state-select option {
  background: #1e293b;
  color: #fff;
}

.user-auth-btn {
  background: linear-gradient(135deg, var(--primary-accent), var(--primary-hover));
  color: #fff;
  border: none;
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.user-auth-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

/* Tab Navigation */
.tabs-nav {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  padding: 1rem;
  background: rgba(15, 23, 42, 0.5);
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
}

.tab-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  padding: 0.6rem 1.25rem;
  border-radius: 30px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
}

.tab-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

.tab-btn.active {
  color: #fff;
  background: rgba(99, 102, 241, 0.25);
  border-color: rgba(99, 102, 241, 0.5);
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.3);
}

/* Layout Main Container */
.container {
  max-width: 1240px;
  margin: 2rem auto;
  padding: 0 1.5rem;
}

.tab-content {
  display: none;
  animation: fadeIn 0.3s ease;
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Section Banner & Search Header */
.banner {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(6, 182, 212, 0.15));
  border: 1px solid rgba(99, 102, 241, 0.3);
  backdrop-filter: var(--glass-blur);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  box-shadow: var(--glass-shadow);
}

.banner-title {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.banner-subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 650px;
}

.search-box-group {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
  max-width: 600px;
}

.search-input {
  flex: 1;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-color);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s;
}

.search-input:focus {
  border-color: var(--primary-accent);
}

/* Grid Views */
.grid-constituencies {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.seat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  backdrop-filter: var(--glass-blur);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--glass-shadow);
}

.seat-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  border-color: rgba(99, 102, 241, 0.5);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.4);
}

.seat-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.seat-number {
  background: rgba(255, 255, 255, 0.1);
  color: var(--secondary-accent);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
}

.seat-name {
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
}

.seat-meta {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 0.25rem;
}

.seat-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.btn {
  padding: 0.6rem 1rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-accent), var(--primary-hover));
  color: #fff;
}

.btn-primary:hover {
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* Candidate Comparison Cards */
.cand-compare-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.cand-card {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.party-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
  color: #fff;
}

.party-badge img {
  width: 18px;
  height: 18px;
  object-fit: contain;
}

.cand-name {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.cand-meta-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.promises-list {
  list-style: none;
  font-size: 0.85rem;
  margin-top: 0.5rem;
}

.promises-list li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.4rem;
  color: #cbd5e1;
}

.promises-list li::before {
  content: "•";
  position: absolute;
  left: 0.4rem;
  color: var(--primary-accent);
  font-size: 1.2rem;
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: #1e293b;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 620px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2rem;
  box-shadow: var(--glass-shadow);
  position: relative;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
}

.modal-title {
  font-size: 1.4rem;
  font-weight: 800;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
}

.modal-close:hover {
  color: #fff;
}

/* Form Controls */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: #e2e8f0;
}

.form-control {
  width: 100%;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-color);
  color: #fff;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  outline: none;
}

.form-control:focus {
  border-color: var(--primary-accent);
}

textarea.form-control {
  min-height: 100px;
  resize: vertical;
}

/* Range Slider */
.margin-slider-group {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.margin-slider {
  flex: 1;
  accent-color: var(--primary-accent);
}

.margin-value-badge {
  background: rgba(99, 102, 241, 0.2);
  color: #a855f7;
  font-weight: 800;
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-md);
  min-width: 65px;
  text-align: center;
}

/* Edit Quota Warning Box */
.edit-quota-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(245, 158, 11, 0.15);
  color: var(--gold-color);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 0.4rem 0.8rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 700;
}

/* Rewards Leaderboard Table */
.rewards-table-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  box-shadow: var(--glass-shadow);
}

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

.table th, .table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
}

.table th {
  background: rgba(15, 23, 42, 0.6);
  color: var(--text-muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.table tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

.rank-badge {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.9rem;
}

.rank-1 { background: linear-gradient(135deg, #f59e0b, #d97706); color: #000; }
.rank-2 { background: linear-gradient(135deg, #94a3b8, #64748b); color: #000; }
.rank-3 { background: linear-gradient(135deg, #b45309, #78350f); color: #fff; }
.rank-other { background: rgba(255, 255, 255, 0.1); color: var(--text-muted); }

.prize-pill {
  background: rgba(16, 185, 129, 0.2);
  color: var(--success-color);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 0.25rem 0.6rem;
  border-radius: 20px;
  font-weight: 700;
  font-size: 0.85rem;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast {
  background: #1e293b;
  border: 1px solid var(--border-color);
  color: #fff;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--glass-shadow);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ECI Blackout Box */
.eci-blackout-box {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #fca5a5;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  text-align: center;
  font-weight: 600;
  margin: 1.5rem 0;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .navbar { padding: 1rem; }
  .brand { font-size: 1.2rem; }
  .tabs-nav { gap: 0.4rem; padding: 0.75rem; }
  .tab-btn { padding: 0.5rem 0.85rem; font-size: 0.85rem; }
  .banner { flex-direction: column; align-items: flex-start; padding: 1.25rem; }
  .banner-title { font-size: 1.4rem; }
  .modal-content { padding: 1.25rem; }
}

/* Light Theme Overrides */
[data-theme="light"] {
  --bg-dark: #f8fafc;
  --bg-card: rgba(255, 255, 255, 0.9);
  --bg-card-hover: rgba(241, 245, 249, 0.95);
  --border-color: rgba(0, 0, 0, 0.1);
  --text-main: #0f172a;
  --text-muted: #64748b;
  --glass-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

[data-theme="light"] body {
  background: radial-gradient(circle at top right, #e0e7ff, #f8fafc 60%);
  color: #0f172a;
}

[data-theme="light"] .navbar {
  background: rgba(255, 255, 255, 0.95);
  border-bottom-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .state-selector-wrapper {
  background: rgba(241, 245, 249, 0.9);
  border-color: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .state-select {
  color: #0f172a;
}

[data-theme="light"] .tabs-nav {
  background: rgba(241, 245, 249, 0.7);
  border-bottom-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .tab-btn {
  color: #475569;
}

[data-theme="light"] .tab-btn:hover {
  color: #0f172a;
  background: rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .tab-btn.active {
  color: #4f46e5;
  background: rgba(99, 102, 241, 0.15);
  border-color: rgba(99, 102, 241, 0.3);
}

[data-theme="light"] .banner {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(6, 182, 212, 0.1));
  border-color: rgba(99, 102, 241, 0.25);
}

[data-theme="light"] .seat-card,
[data-theme="light"] .cand-card,
[data-theme="light"] .modal-content,
[data-theme="light"] .rewards-table-wrapper {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .seat-name,
[data-theme="light"] .cand-name,
[data-theme="light"] .modal-title {
  color: #0f172a;
}

[data-theme="light"] .seat-number {
  background: rgba(6, 182, 212, 0.15);
  color: #0891b2;
}

[data-theme="light"] .btn-secondary {
  background: rgba(0, 0, 0, 0.04);
  border-color: rgba(0, 0, 0, 0.12);
  color: #1e293b;
}

[data-theme="light"] .btn-secondary:hover {
  background: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .search-input,
[data-theme="light"] .form-control {
  background: #ffffff;
  color: #0f172a;
  border-color: rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .table th {
  background: #f1f5f9;
  color: #475569;
}

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

[data-theme="light"] .toast {
  background: #ffffff;
  color: #0f172a;
  border-color: rgba(0, 0, 0, 0.1);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}