:root {
  --bg: #07111f;
  --bg-elevated: rgba(10, 18, 32, 0.74);
  --surface: rgba(255, 255, 255, 0.92);
  --surface-strong: #ffffff;
  --border: rgba(148, 163, 184, 0.18);
  --text: #0f172a;
  --text-muted: #64748b;
  --accent: #4f7cff;
  --accent-2: #7c4dff;
  --accent-soft: rgba(79, 124, 255, 0.14);
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --gold: #f5b547;
  --shadow: 0 20px 60px rgba(15, 23, 42, 0.12);
  --shadow-strong: 0 34px 80px rgba(15, 23, 42, 0.2);
  --radius: 22px;
  --radius-sm: 14px;
  --radius-pill: 999px;
  --transition: 220ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

[data-theme="dark"] {
  --bg: #020617;
  --bg-elevated: rgba(8, 15, 28, 0.84);
  --surface: rgba(15, 23, 42, 0.86);
  --surface-strong: #111827;
  --border: rgba(148, 163, 184, 0.16);
  --text: #f8fafc;
  --text-muted: #94a3b8;
  --accent: #6ea2ff;
  --accent-2: #a78bfa;
  --accent-soft: rgba(110, 162, 255, 0.16);
  --shadow: 0 24px 70px rgba(2, 6, 23, 0.42);
  --shadow-strong: 0 40px 90px rgba(2, 6, 23, 0.56);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(79, 124, 255, 0.18), transparent 24%),
    radial-gradient(circle at bottom right, rgba(124, 77, 255, 0.16), transparent 28%),
    linear-gradient(135deg, var(--bg), color-mix(in srgb, var(--bg) 90%, #111827));
  transition: background 0.35s ease, color 0.35s ease;
}

body.dashboard-body {
  padding-bottom: clamp(112px, 16vh, 150px);
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

h1,
h2,
h3,
p {
  margin: 0;
}

.container,
.container-lg {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
}

.container {
  padding: 26px 0 112px;
}

.container-lg {
  padding: 26px 0 92px;
}

.card,
.admin-panel,
.referral-section,
.activity-box,
.leaderboard-box,
.reward-history-box,
.progress-box,
.stat-card,
.reward-card,
.ugc-item,
.panel,
.upload-box,
.card-flat {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  isolation: isolate;
}

.card > *,
.admin-panel > *,
.referral-section > *,
.activity-box > *,
.leaderboard-box > *,
.reward-history-box > *,
.progress-box > *,
.stat-card > *,
.reward-card > *,
.ugc-item > *,
.panel > *,
.upload-box > *,
.card-flat > * {
  position: relative;
  z-index: 1;
}

.card:hover,
.admin-panel:hover,
.referral-section:hover,
.activity-box:hover,
.leaderboard-box:hover,
.reward-history-box:hover,
.progress-box:hover,
.stat-card:hover,
.reward-card:hover,
.ugc-item:hover,
.panel:hover,
.upload-box:hover,
.card-flat:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-strong);
  border-color: rgba(79, 124, 255, 0.28);
}

.card,
.admin-panel,
.referral-section,
.activity-box,
.leaderboard-box,
.reward-history-box,
.progress-box,
.panel,
.card-flat {
  padding: 22px;
  position: relative;
}

.panel-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.mt-sm { margin-top: 8px; }
.mt-md { margin-top: 16px; }
.mt-lg { margin-top: 24px; }

.flex { display: flex; }
.justify-between { justify-content: space-between; }
.items-center { align-items: center; }
.gap-sm { gap: 10px; }
.gap-md { gap: 16px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 2px solid;
  border-radius: var(--radius-pill);
  padding: 12px 18px;
  font-weight: 700;
  cursor: pointer !important;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
  user-select: none;
  -webkit-user-select: none;
  pointer-events: auto !important;
  touch-action: manipulation;
  position: relative;
  isolation: isolate;
}

.btn > * {
  position: relative;
  z-index: 1;
}

/* Ensure container elements don't block interactions */
/* REMOVED pointer-events: none from containers - they block child interactions */

/* Override: make interactive elements clickable */
button, a, label, [onclick], [role="button"], [role="link"], .btn, input, textarea, select {
  pointer-events: auto !important;
  cursor: pointer;
}

/* Ensure pseudo-elements don't intercept clicks */
.card::before, .card::after,
.admin-panel::before, .admin-panel::after,
.referral-section::before, .referral-section::after,
.activity-box::before, .activity-box::after,
.leaderboard-box::before, .leaderboard-box::after,
.reward-history-box::before, .reward-history-box::after,
.progress-box::before, .progress-box::after,
.stat-card::before, .stat-card::after,
.reward-card::before, .reward-card::after,
.ugc-item::before, .ugc-item::after,
.panel::before, .panel::after,
.upload-box::before, .upload-box::after,
.card-flat::before, .card-flat::after {
  pointer-events: none !important;
  z-index: 0 !important;
}

.bottom-nav button,
.topbar button,
.card button,
.panel button,
.btn {
  position: relative;
  z-index: 1;
}

input, textarea, select, [type="text"], [type="email"], [type="password"], [type="number"], [type="file"] {
  pointer-events: auto !important;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 35px rgba(15, 23, 42, 0.24);
}

.btn:active {
  transform: translateY(0) scale(0.98);
}

.btn-block { width: 100%; }
.btn-sm { padding: 8px 14px; font-size: 13px; }
.btn-lg { padding: 14px 24px; }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  box-shadow: 0 16px 36px rgba(79, 124, 255, 0.24);
}

.btn-success {
  background: linear-gradient(135deg, #059669, var(--success));
  color: white;
}

.btn-outline {
  background: rgba(255,255,255,0.85);
  border-color: rgba(79, 124, 255, 0.35);
  color: var(--text);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.95);
  border-color: rgba(79, 124, 255, 0.55);
  box-shadow: 0 8px 20px rgba(79, 124, 255, 0.18);
}

[data-theme="dark"] .btn-outline {
  background: rgba(30, 41, 59, 0.95);
  border-color: rgba(79, 124, 255, 0.45);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.32);
}

[data-theme="dark"] .btn-outline:hover {
  background: rgba(51, 65, 85, 0.95);
  border-color: rgba(79, 124, 255, 0.65);
  box-shadow: 0 8px 20px rgba(79, 124, 255, 0.28);
}

.btn-danger {
  background: linear-gradient(135deg, #dc2626, var(--danger));
  color: white;
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold), #ffe28a);
  color: #0f172a;
}

.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--text-muted);
  box-shadow: none;
}

.btn-ghost:hover {
  background: var(--accent-soft);
  color: var(--text);
  box-shadow: none;
}

.form-group {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
}

.form-input,
.form-control,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="search"],
input[type="file"],
select,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 13px 16px;
  background: rgba(255,255,255,0.7);
  color: var(--text);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
  pointer-events: auto !important;
  cursor: text;
  user-select: text;
  -webkit-user-select: text;
}

[data-theme="dark"] .form-input,
[data-theme="dark"] .form-control,
[data-theme="dark"] input[type="text"],
[data-theme="dark"] input[type="email"],
[data-theme="dark"] input[type="password"],
[data-theme="dark"] input[type="number"],
[data-theme="dark"] input[type="search"],
[data-theme="dark"] select,
[data-theme="dark"] textarea {
  background: rgba(15, 23, 42, 0.72);
}

.form-input:focus,
.form-control:focus,
input:focus,
select:focus,
textarea:focus {
  border-color: rgba(79, 124, 255, 0.55);
  box-shadow: 0 0 0 4px rgba(79, 124, 255, 0.16);
}

.badge,
.level-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: var(--radius-pill);
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 700;
  background: var(--accent-soft);
  color: var(--accent);
}

.badge-success { background: rgba(16, 185, 129, 0.16); color: var(--success); }
.badge-warning { background: rgba(245, 158, 11, 0.16); color: var(--warning); }
.badge-danger { background: rgba(239, 68, 68, 0.16); color: var(--danger); }
.badge-neutral { background: rgba(100, 116, 139, 0.16); color: var(--text-muted); }

.text-gold { color: var(--gold); }
.text-muted { color: var(--text-muted); }

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  padding: 16px 20px;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

[data-theme="dark"] .topbar {
  background: rgba(2, 6, 23, 0.75);
}

.topbar-inner {
  width: min(1200px, 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

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

.profile-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: white;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 12px 28px rgba(79, 124, 255, 0.26);
}

.profile-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}

.user-info h3,
.user-info .level-badge {
  display: block;
}

.user-info h3 {
  font-size: 15px;
}

.bottom-nav {
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  z-index: 50;
  display: flex;
  gap: 10px;
  padding: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  pointer-events: auto;
}

.bottom-nav button {
  border: 0;
  padding: 10px 14px;
  border-radius: var(--radius-pill);
  background: transparent;
  pointer-events: auto;
  cursor: pointer;
  color: var(--text-muted);
  font-weight: 700;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition);
  pointer-events: auto;
}

.bottom-nav button:hover,
.bottom-nav button.active {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  transform: translateY(-1px);
}

.welcome-section {
  margin-bottom: 20px;
  padding: 8px 4px 4px;
}

.welcome-section h1,
.welcome-section h2 {
  font-size: clamp(24px, 3vw, 32px);
  margin-bottom: 8px;
}

.welcome-section p {
  color: var(--text-muted);
}

.stats-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  margin-bottom: 22px;
}

.stat-card {
  padding: 20px;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: "";
  position: absolute;
  inset: auto -10px -20px auto;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79, 124, 255, 0.16), transparent 70%);
}

.stat-card .stat-icon {
  font-size: 24px;
  margin-bottom: 8px;
}

.stat-card .stat-label {
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 10px;
}

.stat-card .stat-value {
  font-size: 26px;
  font-weight: 800;
}

.stat-card .stat-sub {
  color: var(--text-muted);
  font-size: 12px;
  margin-top: 8px;
}

.referral-section,
.progress-box,
.reward-history-box,
.activity-box,
.leaderboard-box {
  margin-bottom: 20px;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 17px;
  margin-bottom: 12px;
}

.reward-card,
.ugc-item,
.reward-history-item {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,0.7), rgba(255,255,255,0.4));
}

[data-theme="dark"] .reward-card,
[data-theme="dark"] .ugc-item,
[data-theme="dark"] .reward-history-item {
  background: linear-gradient(180deg, rgba(15,23,42,0.76), rgba(15,23,42,0.5));
}

.reward-card .reward-icon {
  font-size: 28px;
  margin-bottom: 10px;
}

.reward-card .reward-title {
  font-weight: 700;
  margin-bottom: 4px;
}

.reward-card.claimed {
  border-color: rgba(16, 185, 129, 0.3);
}

.reward-card.next {
  border-color: rgba(245, 181, 71, 0.4);
  box-shadow: 0 18px 40px rgba(245, 181, 71, 0.16);
}

.rewards-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin-bottom: 22px;
}

.progress-bar {
  width: 100%;
  height: 12px;
  background: rgba(148, 163, 184, 0.18);
  border-radius: 999px;
  overflow: hidden;
  margin: 12px 0 10px;
}

.progress-bar-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.progress-bar-fill.gold {
  background: linear-gradient(90deg, var(--gold), #ffe28a);
}

.empty-state {
  padding: 18px;
  text-align: center;
  color: var(--text-muted);
  border: 1px dashed var(--border);
  border-radius: 16px;
  background: rgba(148, 163, 184, 0.08);
}

.alert {
  border-radius: 14px;
  padding: 12px 14px;
  border: 1px solid transparent;
  margin-bottom: 12px;
  font-size: 14px;
  line-height: 1.65;
  font-weight: 600;
}

.alert-error { background: rgba(239, 68, 68, 0.12); color: #b91c1c; border-color: rgba(239, 68, 68, 0.18); }
.alert-success { background: rgba(16, 185, 129, 0.14); color: #047857; border-color: rgba(16, 185, 129, 0.2); }
.alert-warning { background: rgba(245, 158, 11, 0.15); color: #b45309; border-color: rgba(245, 158, 11, 0.2); }

.toast {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%) translateY(-140%);
  z-index: 80;
  width: min(92vw, 500px);
  max-width: 500px;
  padding: 12px 16px;
  border-radius: 16px;
  background: rgba(255,255,255,0.96);
  color: var(--text);
  box-shadow: var(--shadow-strong);
  border: 1px solid var(--border);
  animation: fadeInUp 320ms ease both;
  backdrop-filter: blur(10px);
  opacity: 1;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
}

[data-theme="dark"] .toast {
  background: rgba(15,23,42,0.96);
  color: var(--text);
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateX(-50%) translateY(16px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.56);
  backdrop-filter: blur(8px);
  display: grid;
  place-items: center;
  z-index: 90;
  padding: 18px;
}

.modal-card {
  width: min(560px, 100%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 24px;
  box-shadow: var(--shadow-strong);
}

.hidden { display: none !important; }

.table-container {
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.64);
}

[data-theme="dark"] .table-container {
  background: rgba(15,23,42,0.62);
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead th {
  background: rgba(79, 124, 255, 0.12);
  padding: 12px 14px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

tbody td {
  padding: 14px;
  border-top: 1px solid var(--border);
}

tbody tr:hover {
  background: rgba(79, 124, 255, 0.06);
}

.auth-page {
  display: grid;
  place-items: center;
  padding: 24px;
}

.auth-background {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.gradient-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.35;
  animation: float 10s ease-in-out infinite;
}

.blob-1 { width: 320px; height: 320px; background: #4f7cff; top: -80px; left: -90px; }
.blob-2 { width: 280px; height: 280px; background: #7c4dff; bottom: -90px; right: -90px; animation-delay: 1s; }
.blob-3 { width: 220px; height: 220px; background: #f5b547; top: 35%; right: 20%; animation-delay: 2s; }

.grid-pattern {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(148,163,184,0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(148,163,184,0.08) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.6), transparent 90%);
}

.auth-container {
  width: min(1200px, 100%);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
  position: relative;
  z-index: 1;
}

.auth-branding,
.auth-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 32px;
  box-shadow: var(--shadow-strong);
  overflow: hidden;
}

.auth-branding {
  padding: 34px;
  display: flex;
  align-items: center;
}

.auth-card {
  padding: 28px;
}

.branding-headline {
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.05;
  margin: 18px 0 8px;
}

.branding-description,
.auth-logo p {
  color: var(--text-muted);
  line-height: 1.7;
}

.branding-features {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.feature-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.6);
  border: 1px solid var(--border);
}

[data-theme="dark"] .feature-card {
  background: rgba(15,23,42,0.62);
}

.feature-icon {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  font-size: 18px;
}

.auth-logo {
  display: grid;
  gap: 6px;
  margin-bottom: 16px;
}

.logo-circle {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  font-size: 22px;
}

.auth-form {
  display: grid;
  gap: 10px;
}

.input-wrapper {
  position: relative;
}

.input-icon {
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

.input-wrapper .form-input {
  padding-right: 44px;
}

.input-toggle {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  border: 0;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
}

.auth-toggle,
.forgot-link {
  color: var(--text-muted);
  font-size: 14px;
}

.auth-toggle a,
.forgot-link {
  color: var(--accent);
  font-weight: 700;
}

.divider {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  margin: 14px 0;
}

.divider::before,
.divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}

.btn-google {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 16px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.72);
  color: var(--text);
}

[data-theme="dark"] .btn-google {
  background: rgba(15,23,42,0.72);
}

.google-icon {
  width: 20px;
  height: 20px;
}

@media (max-width: 920px) {
  .auth-container {
    grid-template-columns: 1fr;
  }
  .panel-grid {
    grid-template-columns: 1fr;
  }
}

html, body {
  min-width: 320px;
  overflow-x: hidden;
}

img, svg, video, iframe {
  max-width: 100%;
  height: auto;
}

button, input, select, textarea {
  min-height: 44px;
  touch-action: manipulation;
}

.table-container, .table-card, .panel, .card, .card-flat {
  overflow-x: auto;
}

@media (max-width: 640px) {
  .container,
  .container-lg {
    width: min(100%, calc(100vw - 24px));
    padding-left: 14px;
    padding-right: 14px;
  }

  .card,
  .admin-panel,
  .referral-section,
  .activity-box,
  .leaderboard-box,
  .reward-history-box,
  .progress-box,
  .stat-card,
  .reward-card,
  .ugc-item,
  .panel,
  .upload-box,
  .card-flat {
    padding: 18px;
  }

  .panel-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  body.dashboard-body {
    padding-bottom: 96px;
  }
  .container,
  .container-lg {
    width: min(100% - 24px, 100%);
  }
  .topbar-inner {
    flex-wrap: wrap;
  }
  .bottom-nav {
    width: calc(100% - 16px);
    justify-content: space-between;
    padding: 8px 10px;
  }
  .bottom-nav button {
    padding: 10px 12px;
    font-size: 13px;
  }
  .auth-page {
    padding: 14px;
  }
  .auth-card,
  .auth-branding {
    padding: 22px;
    border-radius: 24px;
  }
  .toast {
    width: calc(100vw - 16px);
    top: 10px;
    border-radius: 14px;
  }
}