/* ====================================================
   CSS/redeem.css — Premium Points Dashboard v3
   ==================================================== */

:root {
  /* Core variables */
  --ring: var(--glass-line-strong);
  --card: rgba(13, 23, 42, 0.45);
  --card-solid: #0b1324;
  --card-border: rgba(255, 255, 255, 0.08);
  --card-border-hover: rgba(99, 102, 241, 0.25);
  --card-glow: rgba(99, 102, 241, 0.15);
  --card-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
  
  --brand: var(--royal-2);
  --g1: #1e1b4b; /* Deep violet black */
  --g2: #0f172a; /* Slate 900 */
  --g3: #020617; /* Slate 950 */
  --base1: #030712;
  --base2: #0a0f1c;
  --base3: #060b14;
  
  --accent: #6366f1; /* Indigo 500 */
  --accent-soft: #a5b4fc; /* Indigo 300 */
  --accent-glow: rgba(99, 102, 241, 0.35);
  --accent-gradient: linear-gradient(135deg, #4f46e5 0%, #6366f1 100%);
  
  --success: #10b981; /* Emerald 500 */
  --success-glow: rgba(16, 185, 129, 0.3);
  --success-gradient: linear-gradient(135deg, #059669 0%, #10b981 100%);
  
  --btn-border: rgba(255, 255, 255, 0.12);
  --glass-blur: 24px;
}

body.lp-page {
  color: #f1f5f9;
  background: var(--base1);
  min-height: 100dvh;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  overflow-x: hidden;
}

.muted { color: #94a3b8; margin: 0; }
.small { font-size: 13.5px; }
.success-text { color: var(--success) !important; font-weight: 700; }
.hidden { display: none !important; }

/* =============================================
   MODERN AURORA BACKGROUND
   ============================================= */
.lp-aurora.modern {
  position: fixed;
  inset: -10vmax;
  z-index: -1;
  pointer-events: none;
  background-image: url('../assets/premium-bg.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: blur(4px) brightness(0.8);
}

.lp-aurora.modern::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, transparent 30%, rgba(3, 7, 18, 0.9) 100%);
  opacity: 1;
}

/* =============================================
   HEADER OVERRIDES (Premium Feel)
   ============================================= */
.site-header {
  background: rgba(3, 7, 18, 0.65);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

/* =============================================
   SHELL & GRID
   ============================================= */
.ct-shell {
  padding: 100px 24px 64px;
  max-width: 1160px;
  margin: 0 auto;
}

.ct-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 32px;
  animation: heroReveal 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.1s both;
}

.controls-col {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

@media (max-width: 980px) {
  .ct-grid { grid-template-columns: 1fr; }
}

/* =============================================
   HERO SECTION
   ============================================= */
.ct-hero {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 40px;
  padding-top: 16px;
  animation: heroReveal 0.6s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes heroReveal {
  from { opacity: 0; transform: translateY(20px); filter: blur(4px); }
  to   { opacity: 1; transform: translateY(0); filter: blur(0); }
}

.ct-title {
  margin: 0 0 10px;
  font-size: clamp(34px, 4vw, 46px);
  font-weight: 900;
  letter-spacing: -1.5px;
  line-height: 1.1;
  background: linear-gradient(180deg, #ffffff 0%, #cbd5e1 50%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 12px 30px rgba(255,255,255,0.05);
}

.ct-subtitle {
  margin: 0;
  color: #94a3b8;
  font-size: 16px;
  line-height: 1.6;
  max-width: 520px;
  font-weight: 400;
}

.ct-hero-actions { display: flex; gap: 12px; }

.ct-hero-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.03);
  color: #cbd5e1;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.2, 0.7, 0.2, 1);
  text-decoration: none;
  backdrop-filter: blur(8px);
}

.ct-hero-btn-glow:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.05);
  transform: translateY(-2px);
}

/* =============================================
   GROUP CARDS (Promo & Points blocks)
   ============================================= */
.group-card {
  background: var(--card);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--card-border);
  border-radius: 24px;
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.2, 0.7, 0.2, 1);
  box-shadow: var(--card-shadow);
}

.group-card-glow-bg {
  position: absolute;
  top: 0; left: 20%; right: 20%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.8;
  box-shadow: 0 2px 20px 2px var(--accent-glow);
}

.points-bg {
  background: linear-gradient(90deg, transparent, var(--success), transparent);
  box-shadow: 0 2px 20px 2px var(--success-glow);
}

.group-card:hover { 
  border-color: var(--card-border-hover); 
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(99, 102, 241, 0.05);
}

.points-card:hover {
  border-color: rgba(16, 185, 129, 0.25);
}

.group-head {
  margin-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding-bottom: 20px;
}

.group-meta { display: flex; gap: 18px; align-items: center; }

.card-icon-halo {
  width: 52px; height: 52px; border-radius: 14px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(99, 102, 241, 0.05));
  color: var(--accent-soft);
  border: 1px solid rgba(99, 102, 241, 0.2);
  flex-shrink: 0;
  box-shadow: inset 0 2px 10px rgba(255, 255, 255, 0.05);
}

.card-icon-halo.accent {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(16, 185, 129, 0.05));
  color: var(--success);
  border-color: rgba(16, 185, 129, 0.2);
}

.title-with-badge { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; }

.group-title {
  font-weight: 800; margin: 0; font-size: 20px;
  color: #f8fafc;
  letter-spacing: -0.5px;
}

.badge-glow {
  display: inline-flex; align-items: center;
  padding: 4px 10px; border-radius: 6px;
  border: 1px solid rgba(16, 185, 129, 0.2);
  background: rgba(16, 185, 129, 0.1);
  color: var(--success); font-weight: 700; font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.5px;
}

/* =============================================
   INPUTS, BUTTONS & PROMO SECTION
   ============================================= */
.promo-input-wrapper {
  position: relative;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
}

.input-premium {
  padding: 16px 20px;
  padding-right: 110px; /* Space for absolute button */
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.5);
  color: #fff;
  font-size: 15px;
  outline: none;
  transition: all 0.3s ease;
  width: 100%;
  font-weight: 500;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.2);
}

.input-premium::placeholder { color: #64748b; }

.input-premium:focus {
  border-color: var(--accent);
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.2), 0 0 0 4px rgba(99, 102, 241, 0.15);
  background: rgba(15, 23, 42, 0.8);
}

.promo-btn-wrapper {
  position: absolute;
  right: 6px;
  display: flex;
  gap: 6px;
}

.btn-inside {
  padding: 10px 18px;
  border-radius: 12px;
  font-size: 13.5px;
  box-shadow: none;
}

.btn-primary {
  padding: 12px 20px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.15);
  background: var(--accent-gradient);
  color: #fff;
  font-weight: 700;
  font-size: 14.5px;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(99, 102, 241, 0.25);
  transition: all 0.3s cubic-bezier(0.2, 0.7, 0.2, 1);
  position: relative; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  text-decoration: none;
}

.btn-primary::after {
  content: ''; position: absolute; top: -50%; left: -100%;
  width: 60%; height: 200%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transform: skewX(-20deg); transition: left 0.6s ease;
}

.btn-primary:hover::after { left: 150%; }
.btn-primary:hover { 
  box-shadow: 0 12px 28px rgba(99, 102, 241, 0.4); 
  transform: translateY(-2px); 
  border-color: rgba(255,255,255,0.3);
}
.btn-primary:active { transform: translateY(1px) scale(0.98); }

.chips-container { display: flex; flex-direction: column; gap: 12px; }
.chips-label { font-size: 12px; font-weight: 600; color: #64748b; text-transform: uppercase; letter-spacing: 0.5px; }
.chips { display: flex; gap: 10px; flex-wrap: wrap; }

.chip {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 10px;
  border: 1px dashed rgba(99, 102, 241, 0.3);
  background: rgba(99, 102, 241, 0.05);
  font-size: 13px; font-weight: 700; color: var(--accent-soft);
  cursor: pointer; transition: all 0.2s ease;
}

.chip-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  transition: transform 0.2s ease;
}

.chip:hover {
  border-style: solid; border-color: rgba(99, 102, 241, 0.6);
  background: rgba(99, 102, 241, 0.15); color: #fff;
  transform: translateY(-1px);
}
.chip:hover .chip-dot { transform: scale(1.3); }


/* =============================================
   POINTS GRID & SLIDER
   ============================================= */
.points-grid {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 32px;
}

@media (max-width: 640px) {
  .points-grid { grid-template-columns: 1fr; gap: 24px; }
  .input-premium { padding-right: 20px; margin-bottom: 12px; }
  .promo-input-wrapper { flex-direction: column; align-items: stretch; margin-bottom: 0; }
  .promo-btn-wrapper { position: static; justify-content: flex-end; }
}

.points-balance-wrapper {
  display: flex; justify-content: center;
}

.points-balance-card {
  display: flex; flex-direction: column; align-items: center; gap: 16px;
}

.points-balance-ring {
  width: 120px; height: 120px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(15, 23, 42, 0.6);
  border: 2px solid rgba(16, 185, 129, 0.2);
  box-shadow: 0 0 30px rgba(16, 185, 129, 0.1), inset 0 0 20px rgba(0,0,0,0.5);
  position: relative;
}

.points-balance-ring::before {
  content: ''; position: absolute; inset: -2px; border-radius: 50%;
  border: 2px solid transparent;
  background: linear-gradient(135deg, var(--success), transparent) border-box;
  -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}

.stat-label {
  font-size: 12px; color: #94a3b8; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.5px;
}

.stat-value.huge { 
  font-size: 36px; font-weight: 900; 
  background: linear-gradient(180deg, #fff, #a7f3d0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -1px;
}

.points-apply-col {
  display: flex; flex-direction: column; gap: 16px;
}

.points-controls-header { display: flex; justify-content: space-between; align-items: center; }

.max-badge {
  font-size: 11px; font-weight: 600; color: #64748b;
  background: rgba(255,255,255,0.05); padding: 4px 8px; border-radius: 6px;
}

/* Premium Range Slider */
.premium-slider {
  position: relative; height: 24px; display: flex; align-items: center; margin: 12px 0 20px;
}

.premium-slider .slider-track {
  position: absolute; top: 50%; left: 0; right: 0;
  height: 8px; transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 999px; overflow: hidden;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.5);
}

.premium-slider .slider-fill {
  position: absolute; top: 0; left: 0; bottom: 0; width: 0%;
  background: var(--success-gradient);
  border-radius: 999px;
  pointer-events: none;
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.4);
}

#pointsRange {
  -webkit-appearance: none;
  width: 100%; height: 100%; background: transparent;
  position: absolute; z-index: 2; cursor: pointer; margin: 0;
}

#pointsRange::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px; height: 24px; border-radius: 50%;
  background: #fff; border: 3px solid var(--success);
  box-shadow: 0 4px 12px rgba(0,0,0,0.5), 0 0 0 4px rgba(16, 185, 129, 0.1);
  cursor: grab; transition: transform 0.2s cubic-bezier(0.2, 0.7, 0.2, 1);
}

#pointsRange::-webkit-slider-thumb:active { transform: scale(1.2); cursor: grabbing; box-shadow: 0 4px 16px rgba(0,0,0,0.6), 0 0 0 6px rgba(16, 185, 129, 0.2); }

.range-row { display: flex; gap: 12px; align-items: stretch; }

.input-number-wrap {
  position: relative; width: 140px; display: flex; align-items: center;
}
.pts-prefix {
  position: absolute; left: 16px; color: #64748b; font-weight: 600; font-size: 14px; pointer-events: none;
}
.num-input { padding-left: 48px; font-size: 16px; font-weight: 700; height: 100%; margin: 0; }
.num-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.btn-group { display: flex; gap: 12px; flex: 1; }
.btn-group .btn-primary { flex: 1; }

.btn-clear {
  padding: 0 14px; display: grid; place-items: center; border-radius: 12px;
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.1);
  color: #94a3b8; transition: all 0.2s;
}
.btn-clear:hover { background: rgba(239, 68, 68, 0.1); color: #ef4444; border-color: rgba(239, 68, 68, 0.3); }

.success-note {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 500; color: #a7f3d0;
  background: rgba(16, 185, 129, 0.08); padding: 12px 16px;
  border-radius: 12px; border: 1px solid rgba(16, 185, 129, 0.2);
  animation: popIn 0.3s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.note-icon-bg {
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--success); color: #fff;
  display: grid; place-items: center; flex-shrink: 0;
  box-shadow: 0 0 10px var(--success-glow);
}

@keyframes popIn {
  from { opacity: 0; transform: translateY(10px) scale(0.98); }
  to { opacity: 1; transform: none; }
}

/* =============================================
   SUMMARY SIDEBAR — Glass Receipt
   ============================================= */
.ct-summary {
  position: sticky; top: 100px; height: fit-content;
  border-radius: 28px; position: relative; overflow: visible;
}

.summary-glow {
  position: absolute; inset: 0; border-radius: 28px;
  background: linear-gradient(180deg, rgba(99, 102, 241, 0.25) 0%, rgba(139, 92, 246, 0.1) 100%);
  filter: blur(20px); z-index: 0; opacity: 0.8; transition: opacity 0.4s ease;
}

.ct-summary:hover .summary-glow { opacity: 1; filter: blur(24px); }

.summary-inner {
  position: relative; z-index: 1;
  background: rgba(15, 23, 42, 0.75); backdrop-filter: blur(32px);
  -webkit-backdrop-filter: blur(32px); border-radius: 26px; padding: 32px;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: inset 0 2px 10px rgba(255,255,255,0.05), 0 20px 40px rgba(0,0,0,0.4);
}

.summary-header { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }

.summary-title-icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: grid; place-items: center;
  background: var(--accent-gradient); color: #fff; flex-shrink: 0;
  box-shadow: 0 4px 12px var(--accent-glow);
}

.ct-summary h2 { margin: 0; font-size: 22px; font-weight: 800; letter-spacing: -0.5px; color: #f8fafc; }

.summary-divider { height: 1px; background: rgba(255,255,255,0.08); margin: 0 -32px 24px; }

/* Breakdown */
.sum-breakdown { display: flex; flex-direction: column; gap: 14px; margin-bottom: 24px; }

.sum-row {
  display: flex; justify-content: space-between; align-items: center;
}

.sum-label { color: #94a3b8; font-size: 14.5px; font-weight: 500; display: flex; align-items: center; gap: 8px; }
.sum-val { color: #f8fafc; font-weight: 700; font-size: 16px; font-family: 'Inter', monospace; }

.discount-row { background: rgba(255,255,255,0.02); padding: 8px 12px; border-radius: 10px; margin: 0 -12px; }

.badge-mini {
  background: rgba(255,255,255,0.1); padding: 2px 6px; border-radius: 4px;
  font-size: 10px; font-weight: 800; color: #e2e8f0; text-transform: uppercase;
}

/* Total */
.sum-total-wrap {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(99, 102, 241, 0.02));
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: 16px; padding: 20px; margin: 0 0 24px;
  position: relative; overflow: hidden;
}

.sum-total-wrap::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--accent-gradient);
}

.sum-row.total { font-weight: 800; font-size: 18px; color: #94a3b8; }
.sum-row.total strong {
  background: linear-gradient(180deg, #fff, #e2e8f0); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text; font-size: 28px;
  font-weight: 900; letter-spacing: -1px; text-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

/* Actions */
.btn-checkout-lg {
  width: 100%; padding: 18px; font-size: 16px; border-radius: 16px;
  justify-content: space-between; font-weight: 800;
}
.btn-checkout-lg:hover { transform: translateY(-3px); box-shadow: 0 16px 32px var(--accent-glow); }


/* =============================================
   TOASTS
   ============================================= */
.lp-toasts {
  position: fixed; right: 24px; bottom: 24px;
  display: grid; gap: 12px; z-index: 9999; pointer-events: none;
}

.lp-toast {
  --bg: rgba(15, 23, 42, 0.95);
  --bd: rgba(255, 255, 255, 0.1);
  --fg: #f8fafc;
  --toast-accent: #6366f1;
  min-width: 300px; max-width: min(92vw, 400px);
  color: var(--fg); background: var(--bg);
  backdrop-filter: blur(24px); border: 1px solid var(--bd); border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5); padding: 16px 20px;
  pointer-events: auto; animation: toastSlide 0.4s cubic-bezier(0.2, 0.7, 0.2, 1) both;
  border-left: 4px solid var(--toast-accent);
}

@keyframes toastSlide {
  from { opacity: 0; transform: translateX(30px) scale(0.95); filter: blur(4px); }
  to   { opacity: 1; transform: none; filter: blur(0); }
}

.lp-toast[data-type="success"] { --toast-accent: var(--success); }
.lp-toast[data-type="error"]   { --toast-accent: #ef4444; }
.lp-toast[data-type="warning"] { --toast-accent: #f59e0b; }

.lp-toast-title { font-weight: 800; font-size: 15px; color: var(--toast-accent); margin-bottom: 4px; }
.lp-toast-msg { font-size: 13.5px; color: #cbd5e1; line-height: 1.5; font-weight: 500; }