@import url('https://fonts.googleapis.com/css2?family=DM+Sans:opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700&family=Playfair+Display:ital,wght@0,600;0,700;1,600;1,700&display=swap');

:root {
  --bg: #F8F9FA;
  --sidebar-bg: #0D0805;
  --card-bg: #FFFFFF;
  --sand: #B8864E;
  --ember: #C4520A;
  --text: #1C1208;
  --text-soft: #6C757D;
  --border: #E9ECEF;
  --success: #1A7A3A;
  --success-bg: #E8F5E9;
  --warning: #F59E0B;
  --warning-bg: #FEF3C7;
  --danger: #DC3545;
  --danger-bg: #FCE8E8;
  --reward-blue: #0284C7;
  --reward-blue-bg: #E0F2FE;
  --reward-green: #16A34A;
  --reward-green-bg: #DCFCE7;
  --reward-orange: #EA580C;
  --reward-orange-bg: #FFEDD5;
  --shadow: 0 4px 12px rgba(0,0,0,0.05);
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.02);
  --radius: 12px;
  --font-body: 'DM Sans', sans-serif;
  --font-head: 'Playfair Display', serif;
}

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

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}

/* ── Sidebar ── */
.sidebar {
  background: var(--sidebar-bg);
  color: #fff;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: 100;
}
.sidebar-logo {
  padding: 24px;
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-style: italic;
  color: var(--sand);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.sidebar-nav {
  flex: 1;
  padding: 24px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.nav-item {
  padding: 12px 24px;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all 0.2s;
}
.nav-item:hover, .nav-item.active {
  color: #fff;
  background: rgba(255,255,255,0.05);
  border-left: 3px solid var(--sand);
}
.sidebar-footer {
  padding: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.btn-logout {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── Main Content ── */
.main-content {
  padding: 32px 40px;
  min-width: 0;
}
.dash-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
}
.dash-header h1 {
  font-family: var(--font-head);
  font-size: 2rem;
}
.dash-header p {
  color: var(--text-soft);
}

/* Stats Row */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}
.stat-card {
  background: var(--card-bg);
  padding: 20px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 16px;
}
.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(184,134,78,0.1);
  color: var(--sand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}
.stat-info h3 {
  font-family: var(--font-body);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 2px;
}
.stat-info p {
  font-size: 0.85rem;
  color: var(--text-soft);
  font-weight: 600;
  text-transform: uppercase;
}

/* Analytics Section */
.analytics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}
.chart-card {
  background: var(--card-bg);
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}
.chart-card h4 {
  font-family: var(--font-body);
  font-size: 1rem;
  margin-bottom: 20px;
}
.bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  height: 150px;
}
.bar {
  flex: 1;
  background: rgba(184,134,78,0.2);
  border-radius: 4px 4px 0 0;
  position: relative;
  transition: height 0.5s ease;
}
.bar:hover { background: var(--sand); }
.bar::after {
  content: attr(data-val);
  position: absolute;
  top: -20px; left: 50%; transform: translateX(-50%);
  font-size: 0.75rem; color: var(--text-soft);
}
.pie-chart {
  width: 120px; height: 120px;
  border-radius: 50%;
  margin: 0 auto;
}
.conv-rate {
  text-align: center;
  padding-top: 20px;
}
.conv-rate span {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--success);
}

/* Filter Panel */
.filter-panel {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--card-bg);
  padding: 16px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.filter-select {
  padding: 8px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
}
.toggle-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
}

/* Submission Cards */
.subs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}
.sub-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.sub-thumb {
  position: relative;
  height: 180px;
  background: #000;
}
.sub-thumb video {
  width: 100%; height: 100%; object-fit: cover; opacity: 0.6;
}
.sub-thumb .play-icon {
  position: absolute;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  font-size: 2.5rem; color: #fff; cursor: pointer;
}
.sub-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.sub-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}
.sub-name {
  font-weight: 700;
  font-size: 1.1rem;
}
.sub-date {
  font-size: 0.8rem;
  color: var(--text-soft);
}
.sub-stars {
  color: var(--sand);
  font-size: 1.2rem;
  margin-bottom: 12px;
  letter-spacing: 2px;
}
.sub-badges {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.badge {
  padding: 4px 10px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.badge-status.pending { background: var(--warning-bg); color: var(--warning); }
.badge-status.approved { background: var(--success-bg); color: var(--success); }
.badge-status.rejected { background: var(--danger-bg); color: var(--danger); }
.dot {
  width: 6px; height: 6px; border-radius: 50%;
}
.badge-status.pending .dot { background: var(--warning); animation: pulseDot 1.5s infinite; }
.badge-status.approved .dot { background: var(--success); }
.badge-status.rejected .dot { background: var(--danger); }
@keyframes pulseDot {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.5); opacity: 0.5; }
  100% { transform: scale(1); opacity: 1; }
}
.badge-reward { background: var(--bg); border: 1px solid var(--border); }
.badge-reward[data-type="quad"] { background: rgba(196, 82, 10, 0.1); color: #C4520A; border-color: transparent;}
.badge-reward[data-type="discount"] { background: rgba(26, 122, 58, 0.1); color: #1A7A3A; border-color: transparent;}
.badge-reward[data-type="camel"] { background: rgba(184, 134, 78, 0.1); color: #B8864E; border-color: transparent;}

.sub-coupon {
  font-family: monospace;
  background: var(--bg);
  padding: 8px;
  border-radius: 6px;
  text-align: center;
  margin-bottom: 16px;
  font-size: 0.9rem;
  border: 1px dashed var(--sand);
}

.sub-actions {
  display: flex;
  gap: 8px;
  margin-top: auto;
}
.btn-action {
  flex: 1;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  color: var(--text);
  text-decoration: none;
  font-size: 0.85rem;
}
.btn-action:hover { background: var(--bg); }
.btn-action.approve:hover { background: var(--success-bg); color: var(--success); border-color: var(--success); }
.btn-action.reject:hover { background: var(--danger-bg); color: var(--danger); border-color: var(--danger); }
.btn-action.feature { flex: 0 0 40px; }
.btn-action.feature.active { background: var(--sand); color: #fff; border-color: var(--sand); }

/* Login */
.login-page {
  display: flex; align-items: center; justify-content: center; width: 100%; height: 100vh;
  background: var(--bg);
  grid-column: 1 / -1;
}
.login-card {
  background: #fff; padding: 40px; border-radius: 16px; box-shadow: var(--shadow);
  width: 100%; max-width: 400px; border: 1px solid var(--border);
}
.login-logo { text-align: center; margin-bottom: 32px; font-family: var(--font-head); font-size: 2rem; color: var(--sand); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; font-size: 0.9rem; }
.form-control { width: 100%; padding: 12px; border: 1px solid var(--border); border-radius: 8px; font-family: inherit; }
.btn-login { width: 100%; padding: 12px; background: var(--sand); color: #fff; border: none; border-radius: 8px; font-weight: 700; cursor: pointer; }
.login-error { color: var(--danger); font-size: 0.9rem; margin-bottom: 16px; text-align: center; }

@media(max-width: 900px) {
  body {
    display: flex;
    flex-direction: column;
  }
  .sidebar { 
    position: fixed; 
    left: 0; 
    transform: translateX(-100%); 
    transition: transform 0.3s; 
    width: 260px;
  }
  .sidebar.open { transform: translateX(0); }
  .main-content { padding: 20px; }
}