/* ═══════════════════════════════════════════════
   Subscription Pricing Page — Premium SaaS
   sub-* namespace
   ═══════════════════════════════════════════════ */

.sub-wrap {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  --sub-primary: #6366f1;
  --sub-primary-hover: #4f46e5;
  --sub-primary-soft: rgba(99,102,241,0.08);
  --sub-primary-glow: rgba(99,102,241,0.15);
  --sub-success: #22c55e;
  --sub-warning: #f59e0b;
  --sub-danger: #ef4444;
  --sub-bg: #f8fafc;
  --sub-card: #ffffff;
  --sub-border: #e5e7eb;
  --sub-border-focus: #c7d2fe;
  --sub-text: #0f172a;
  --sub-text-2: #475569;
  --sub-text-3: #94a3b8;
  --sub-r: 14px;
  --sub-r-sm: 10px;
  --sub-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 4px 18px rgba(0,0,0,0.04);
  --sub-shadow-lg: 0 4px 24px rgba(0,0,0,0.08);
  --sub-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --sub-ease: cubic-bezier(0.4,0,0.2,1);
  font-family: var(--sub-font);
  color: var(--sub-text);
  max-width: 100%;
}

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

.sub-hidden { display: none !important; }

/* ─── Hero ─── */
.sub-hero {
  text-align: center;
  padding: 48px 24px 24px;
}
.sub-hero-title {
  font-size: 32px; font-weight: 800; letter-spacing: -0.02em;
  margin: 0 0 10px;
}
.sub-hero-subtitle {
  font-size: 16px; color: var(--sub-text-2); margin: 0 0 20px; max-width: 480px; margin-left: auto; margin-right: auto;
}

/* ─── Current Plan Badge ─── */
.sub-current-plan {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 18px;
  background: var(--sub-primary-soft);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: 20px;
  margin-bottom: 20px;
}
.sub-current-label { font-size: 13px; color: var(--sub-text-2); }
.sub-current-name { font-size: 14px; font-weight: 700; color: var(--sub-primary); }
.sub-current-expires { font-size: 12px; color: var(--sub-text-3); }

/* ─── Billing Toggle ─── */
.sub-billing-toggle {
  display: inline-flex;
  background: var(--sub-bg);
  border: 1px solid var(--sub-border);
  border-radius: 10px;
  padding: 3px;
  gap: 2px;
}
.sub-cycle-btn {
  padding: 8px 20px;
  border: none; border-radius: 8px;
  font-size: 13px; font-weight: 600;
  font-family: var(--sub-font);
  cursor: pointer; transition: all 150ms var(--sub-ease);
  background: transparent; color: var(--sub-text-2);
  display: inline-flex; align-items: center; gap: 6px;
}
.sub-cycle-btn:hover { color: var(--sub-text); }
.sub-cycle-active { background: var(--sub-card); color: var(--sub-text); box-shadow: var(--sub-shadow); }
.sub-save-badge {
  font-size: 10px; font-weight: 700;
  background: var(--sub-success); color: #fff;
  padding: 2px 6px; border-radius: 4px;
}

/* ─── Plans Grid ─── */
.sub-plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
  max-width: 1100px;
  margin: 32px auto;
  padding: 0 24px;
}
.sub-plan-card {
  background: var(--sub-card);
  border: 2px solid var(--sub-border);
  border-radius: var(--sub-r);
  padding: 28px 24px;
  text-align: center;
  transition: all 200ms var(--sub-ease);
  position: relative;
  display: flex; flex-direction: column;
}
.sub-plan-card:hover { border-color: var(--sub-border-focus); box-shadow: var(--sub-shadow-lg); transform: translateY(-2px); }
.sub-plan-featured { border-color: var(--sub-primary); }
.sub-plan-current { border-color: var(--sub-success); background: rgba(34,197,94,0.02); }
.sub-plan-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--sub-primary); color: #fff;
  font-size: 11px; font-weight: 700;
  padding: 3px 12px; border-radius: 10px;
  text-transform: uppercase; letter-spacing: 0.03em;
}
.sub-plan-name { font-size: 20px; font-weight: 700; margin: 0 0 6px; }
.sub-plan-desc { font-size: 13px; color: var(--sub-text-2); margin: 0 0 20px; line-height: 1.5; }

/* ─── Price ─── */
.sub-plan-price {
  margin-bottom: 24px;
  display: flex; align-items: baseline; justify-content: center; gap: 2px;
}
.sub-price-currency { font-size: 18px; font-weight: 700; color: var(--sub-text-2); }
.sub-price-amount { font-size: 36px; font-weight: 800; letter-spacing: -0.02em; }
.sub-price-period { font-size: 14px; color: var(--sub-text-3); }

/* ─── Features List ─── */
.sub-plan-features {
  list-style: none; padding: 0; margin: 0 0 24px;
  text-align: left; flex: 1;
}
.sub-plan-features li {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--sub-text-2);
  padding: 6px 0;
  border-bottom: 1px solid var(--sub-bg);
}
.sub-plan-features li:last-child { border-bottom: none; }
.sub-plan-features li svg { color: var(--sub-success); flex-shrink: 0; }

/* ─── Buttons ─── */
.sub-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 24px;
  border: none; border-radius: var(--sub-r-sm);
  font-size: 14px; font-weight: 600;
  font-family: var(--sub-font);
  cursor: pointer; transition: all 200ms var(--sub-ease);
  text-decoration: none; text-align: center;
  width: 100%;
}
.sub-btn-primary { background: var(--sub-primary); color: #fff; }
.sub-btn-primary:hover { background: var(--sub-primary-hover); box-shadow: 0 2px 12px rgba(99,102,241,0.3); }
.sub-btn-outline { background: none; border: 1px solid var(--sub-border); color: var(--sub-text-3); cursor: default; }
.sub-btn-current { background: var(--sub-success); color: #fff; cursor: default; }
.sub-full-width { width: 100%; }

/* ─── Comparison Table ─── */
.sub-comparison-section {
  max-width: 1100px;
  margin: 48px auto;
  padding: 0 24px;
}
.sub-comparison-title {
  font-size: 22px; font-weight: 700; text-align: center; margin: 0 0 24px;
}
.sub-comparison-table-wrap { overflow-x: auto; }
.sub-comparison-table {
  width: 100%; border-collapse: collapse;
  background: var(--sub-card);
  border-radius: var(--sub-r);
  overflow: hidden;
  box-shadow: var(--sub-shadow);
  font-size: 13px;
}
.sub-comparison-table th, .sub-comparison-table td {
  padding: 12px 16px;
  text-align: center;
  border-bottom: 1px solid var(--sub-border);
}
.sub-comparison-table th {
  background: var(--sub-bg);
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--sub-text-2);
}
.sub-comparison-table td:first-child { text-align: left; font-weight: 600; color: var(--sub-text); }
.sub-comparison-table td { color: var(--sub-text-2); }

/* ─── Modal ─── */
.sub-modal-overlay {
  position: fixed; top: 0; right: 0; bottom: 0; left: 0; inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center;
  z-index: 10000;
  padding: 24px;
  animation: subFadeIn 0.2s var(--sub-ease);
}
@keyframes subFadeIn { from { opacity: 0; } to { opacity: 1; } }
.sub-modal {
  background: var(--sub-card);
  border-radius: var(--sub-r);
  box-shadow: var(--sub-shadow-lg);
  width: 100%; max-width: 480px;
  max-height: 90vh; overflow-y: auto;
}
.sub-modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--sub-border);
}
.sub-modal-header h3 { font-size: 17px; font-weight: 700; margin: 0; }
.sub-modal-close {
  background: none; border: none; cursor: pointer;
  color: var(--sub-text-3); padding: 4px; border-radius: 6px;
  transition: all 150ms var(--sub-ease);
}
.sub-modal-close:hover { background: var(--sub-bg); color: var(--sub-text); }
.sub-modal-body { padding: 24px; }
.sub-payment-plan-name { font-size: 18px; font-weight: 700; text-align: center; margin-bottom: 4px; }
.sub-payment-amount { font-size: 28px; font-weight: 800; text-align: center; color: var(--sub-primary); margin-bottom: 20px; }

/* ─── Bank Info ─── */
.sub-bank-info {
  background: var(--sub-bg);
  border: 1px solid var(--sub-border);
  border-radius: var(--sub-r-sm);
  padding: 16px;
  margin-bottom: 20px;
}
.sub-bank-info h4 { font-size: 13px; font-weight: 700; margin: 0 0 10px; color: var(--sub-text); }
.sub-bank-detail {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13px; padding: 4px 0;
}
.sub-bank-detail span { color: var(--sub-text-3); }

/* ─── Form Groups ─── */
.sub-form-group { margin-bottom: 14px; }
.sub-form-group label {
  display: block; font-size: 12px; font-weight: 600;
  color: var(--sub-text); margin-bottom: 4px;
}
.sub-form-group input[type="text"],
.sub-form-group input[type="file"] {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--sub-border);
  border-radius: var(--sub-r-sm);
  font-size: 13px;
  font-family: var(--sub-font);
  color: var(--sub-text);
  transition: border-color 150ms var(--sub-ease);
  outline: none;
}
.sub-form-group input:focus { border-color: var(--sub-primary); box-shadow: 0 0 0 3px var(--sub-primary-glow); }
.sub-form-group small { display: block; font-size: 11px; color: var(--sub-text-3); margin-top: 3px; }
.sub-payment-note { font-size: 12px; color: var(--sub-text-3); text-align: center; margin-top: 12px; }

/* ─── Spinner ─── */
.sub-spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: subSpin 0.6s linear infinite;
}
@keyframes subSpin { to { transform: rotate(360deg); } }

/* ─── Toast ─── */
.sub-toast {
  position: fixed; bottom: 24px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  padding: 12px 24px;
  background: var(--sub-text); color: #fff;
  border-radius: var(--sub-r-sm);
  font-size: 13px; font-weight: 500;
  box-shadow: var(--sub-shadow-lg);
  opacity: 0; pointer-events: none;
  transition: all 300ms var(--sub-ease);
  z-index: 10001;
}
.sub-toast-visible { opacity: 1; transform: translateX(-50%) translateY(0); }
.sub-toast-success { background: #16a34a; }
.sub-toast-error { background: #dc2626; }

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .sub-hero-title { font-size: 24px; }
  .sub-plans-grid { grid-template-columns: 1fr; max-width: 360px; }
  .sub-comparison-table { font-size: 11px; }
  .sub-comparison-table th, .sub-comparison-table td { padding: 8px 10px; }
}