/* ==========================================================================
   PaySecure Gateway - Universal Payment Status Stylesheet
   Supports: Success, Already Paid, Session Expired, Dark/Light Mode, Print
   ========================================================================== */

:root {
  /* Color Palette - Light Theme */
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-card: #ffffff;
  --bg-subtle: #f1f5f9;
  --border-color: #e2e8f0;
  --border-focus: #3b82f6;

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-light: #94a3b8;

  /* State Accents */
  --success-color: #10b981;
  --success-light: #ecfdf5;
  --success-border: #a7f3d0;
  --success-glow: rgba(16, 185, 129, 0.2);

  --info-color: #0284c7;
  --info-light: #f0f9ff;
  --info-border: #bae6fd;
  --info-glow: rgba(2, 132, 199, 0.2);

  --danger-color: #ef4444;
  --danger-light: #fef2f2;
  --danger-border: #fecaca;
  --danger-glow: rgba(239, 68, 68, 0.2);

  --primary-color: #2563eb;
  --primary-hover: #1d4ed8;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-glow: 0 0 35px rgba(0, 0, 0, 0.06);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Dark Theme Overrides */
body.theme-dark {
  --bg-primary: #090d16;
  --bg-secondary: #0f172a;
  --bg-card: #131c31;
  --bg-subtle: #1e293b;
  --border-color: #24324d;
  --border-focus: #60a5fa;

  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --text-light: #64748b;

  --success-color: #34d399;
  --success-light: rgba(16, 185, 129, 0.12);
  --success-border: rgba(16, 185, 129, 0.25);
  --success-glow: rgba(16, 185, 129, 0.3);

  --info-color: #38bdf8;
  --info-light: rgba(56, 189, 248, 0.12);
  --info-border: rgba(56, 189, 248, 0.25);
  --info-glow: rgba(56, 189, 248, 0.3);

  --danger-color: #f87171;
  --danger-light: rgba(239, 68, 68, 0.12);
  --danger-border: rgba(239, 68, 68, 0.25);
  --danger-glow: rgba(239, 68, 68, 0.3);

  --primary-color: #3b82f6;
  --primary-hover: #60a5fa;

  --shadow-lg: 0 25px 40px -10px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 40px rgba(0, 0, 0, 0.6);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  -webkit-font-smoothing: antialiased;
}

code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background-color: var(--bg-subtle);
  color: var(--text-primary);
  padding: 3px 6px;
  border-radius: 4px;
}

/* ==========================================================================
   Simulator / Integration Toolbar
   ========================================================================== */
.gateway-toolbar {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 10px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(8px);
}

.toolbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--primary-color);
}

.toolbar-divider {
  width: 1px;
  height: 20px;
  background-color: var(--border-color);
}

.environment-tag {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 8px;
  border-radius: var(--radius-full);
}

.environment-tag.test-mode {
  background: var(--bg-subtle);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
}

.toolbar-controls {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.state-pills {
  display: inline-flex;
  background: var(--bg-subtle);
  padding: 4px;
  border-radius: var(--radius-full);
  gap: 4px;
  border: 1px solid var(--border-color);
}

.pill-btn {
  border: none;
  background: transparent;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
}

.pill-btn:hover {
  color: var(--text-primary);
}

.pill-btn.active {
  background: var(--bg-card);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

.pill-btn .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.pill-btn .dot.success { background-color: var(--success-color); }
.pill-btn .dot.info { background-color: var(--info-color); }
.pill-btn .dot.danger { background-color: var(--danger-color); }

.toolbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.action-btn {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
}

.action-btn:hover {
  background: var(--border-color);
  color: var(--text-primary);
}

.action-btn.icon-only {
  padding: 8px;
  border-radius: var(--radius-full);
}

/* ==========================================================================
   Customizer Drawer
   ========================================================================== */
.customizer-drawer {
  position: fixed;
  top: 0;
  right: -420px;
  width: 400px;
  max-width: 90vw;
  height: 100vh;
  background: var(--bg-card);
  border-left: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  z-index: 100;
  transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.customizer-drawer.open {
  right: 0;
}

.drawer-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.drawer-header h3 {
  font-size: 1.05rem;
  font-weight: 700;
}

.btn-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
  line-height: 1;
}

.drawer-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

.drawer-description {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.4;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 9px 12px;
  font-family: inherit;
  font-size: 0.88rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--border-focus);
}

.form-actions {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(2px);
  z-index: 99;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.drawer-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

/* ==========================================================================
   Main Content Layout
   ========================================================================== */
.page-container {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.status-card-wrapper {
  width: 100%;
  max-width: 580px;
  position: relative;
}

/* ==========================================================================
   Status Cards
   ========================================================================== */
.status-card {
  display: none;
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  overflow: hidden;
  animation: cardAppear 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.status-card.active {
  display: block;
}

@keyframes cardAppear {
  0% {
    opacity: 0;
    transform: translateY(16px) scale(0.98);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.card-glow {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
}

.glow-success { background: linear-gradient(90deg, #10b981, #059669); }
.glow-info { background: linear-gradient(90deg, #0284c7, #2563eb); }
.glow-danger { background: linear-gradient(90deg, #ef4444, #dc2626); }

.card-inner {
  padding: 38px 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* ==========================================================================
   Status Icon Animations
   ========================================================================== */
.status-icon-box {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  position: relative;
}

/* Success SVG Checkmark Animation */
.success-icon {
  background: var(--success-light);
  border: 2px solid var(--success-border);
  box-shadow: 0 0 24px var(--success-glow);
}

.checkmark-svg {
  width: 54px;
  height: 54px;
}

.checkmark-circle {
  stroke: var(--success-color);
  stroke-width: 2.8;
  stroke-miterlimit: 10;
  stroke-dasharray: 166;
  stroke-dashoffset: 166;
  animation: strokeCircle 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}

.checkmark-check {
  transform-origin: 50% 50%;
  stroke: var(--success-color);
  stroke-width: 3.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 48;
  stroke-dashoffset: 48;
  animation: strokeCheck 0.35s cubic-bezier(0.65, 0, 0.45, 1) 0.5s forwards;
}

@keyframes strokeCircle {
  100% { stroke-dashoffset: 0; }
}

@keyframes strokeCheck {
  100% { stroke-dashoffset: 0; }
}

/* Info Icon */
.info-icon {
  background: var(--info-light);
  border: 2px solid var(--info-border);
  box-shadow: 0 0 24px var(--info-glow);
}

.info-svg {
  width: 50px;
  height: 50px;
}

.info-circle {
  stroke: var(--info-color);
  stroke-width: 2.8;
  stroke-dasharray: 166;
  stroke-dashoffset: 166;
  animation: strokeCircle 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}

.info-mark {
  stroke: var(--info-color);
  stroke-width: 3.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 40;
  stroke-dashoffset: 40;
  animation: strokeCheck 0.35s cubic-bezier(0.65, 0, 0.45, 1) 0.5s forwards;
}

/* Danger / Expired Icon */
.danger-icon {
  background: var(--danger-light);
  border: 2px solid var(--danger-border);
  color: var(--danger-color);
  box-shadow: 0 0 24px var(--danger-glow);
}

.hourglass-anim svg {
  animation: rotateHourglass 4s ease-in-out infinite;
}

@keyframes rotateHourglass {
  0%, 15% { transform: rotate(0deg); }
  45%, 55% { transform: rotate(180deg); }
  85%, 100% { transform: rotate(360deg); }
}

/* ==========================================================================
   Header & Typography
   ========================================================================== */
.status-pill {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.pill-success {
  background: var(--success-light);
  color: var(--success-color);
  border: 1px solid var(--success-border);
}

.pill-info {
  background: var(--info-light);
  color: var(--info-color);
  border: 1px solid var(--info-border);
}

.pill-danger {
  background: var(--danger-light);
  color: var(--danger-color);
  border: 1px solid var(--danger-border);
}

.status-title {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.status-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
  max-width: 460px;
  margin-bottom: 24px;
}

/* ==========================================================================
   Hero Amount Banner
   ========================================================================== */
.amount-hero-banner {
  width: 100%;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.amount-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.amount-value {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

.status-verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--success-color);
  margin-top: 4px;
}

/* ==========================================================================
   Notice Callouts (Already Paid, Expired)
   ========================================================================== */
.notice-callout {
  width: 100%;
  border-radius: var(--radius-md);
  padding: 14px 18px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  text-align: left;
  margin-bottom: 24px;
}

.notice-callout.info-callout {
  background: var(--info-light);
  border: 1px solid var(--info-border);
  color: var(--info-color);
}

.notice-callout.danger-callout {
  background: var(--danger-light);
  border: 1px solid var(--danger-border);
  color: var(--danger-color);
}

.callout-icon {
  flex-shrink: 0;
  margin-top: 2px;
}

.callout-content strong {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.callout-content p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

/* ==========================================================================
   Receipt Details Grid
   ========================================================================== */
.receipt-details {
  width: 100%;
  background: var(--bg-card);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 24px;
  text-align: left;
}

.receipt-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.88rem;
}

.receipt-row:last-child {
  border-bottom: none;
  padding-bottom: 2px;
}

.receipt-row:first-child {
  padding-top: 2px;
}

.receipt-label {
  color: var(--text-muted);
  font-weight: 500;
}

.receipt-value {
  color: var(--text-primary);
  font-weight: 600;
  text-align: right;
}

.receipt-value.with-copy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-icon-copy {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.btn-icon-copy:hover {
  color: var(--primary-color);
  background: var(--bg-subtle);
}

.payment-method-val {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.status-tag-paid {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--info-color);
}

.status-tag-expired {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--danger-color);
}

.dot-indicator {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--info-color);
  display: inline-block;
}

.dot-indicator.danger {
  background: var(--danger-color);
}

/* ==========================================================================
   Redirect Countdown Banner
   ========================================================================== */
.redirect-countdown-box {
  width: 100%;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  text-align: left;
}

.countdown-spinner {
  position: relative;
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.circular-chart {
  display: block;
  margin: 0 auto;
  max-width: 100%;
  max-height: 100%;
  transform: rotate(-90deg);
}

.circle-bg {
  fill: none;
  stroke: var(--border-color);
  stroke-width: 3.8;
}

.progress-ring {
  fill: none;
  stroke: var(--success-color);
  stroke-width: 3.8;
  stroke-linecap: round;
  transition: stroke-dasharray 1s linear;
}

.countdown-seconds {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
}

.countdown-text {
  font-size: 0.84rem;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
}

.btn-link {
  background: none;
  border: none;
  color: var(--primary-color);
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  text-decoration: underline;
  cursor: pointer;
  align-self: flex-start;
  margin-top: 3px;
  padding: 0;
}

.btn-link:hover {
  color: var(--primary-hover);
}

/* ==========================================================================
   Buttons & Interactive Elements
   ========================================================================== */
.card-actions {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 22px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-block {
  width: 100%;
}

.btn-primary {
  background-color: var(--primary-color);
  color: #ffffff;
  border: 1px solid var(--primary-color);
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.25);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: var(--bg-subtle);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: var(--border-color);
}

.btn-outline {
  background-color: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

.btn-outline:hover {
  background-color: var(--bg-subtle);
  color: var(--text-primary);
}

.security-guarantee {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.74rem;
  color: var(--text-muted);
}

.support-footer {
  font-size: 0.82rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.support-link {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
}

.support-link:hover {
  text-decoration: underline;
}

/* ==========================================================================
   Toast Notification
   ========================================================================== */
.toast-notification {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #0f172a;
  color: #f8fafc;
  padding: 10px 18px;
  border-radius: var(--radius-full);
  font-size: 0.84rem;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 8px;
}

.toast-notification.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.gateway-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 16px 24px;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: auto;
}

.footer-content {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-security {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-links {
  display: flex;
  gap: 16px;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--text-primary);
}

.footer-theme-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.footer-theme-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-focus);
}


/* ==========================================================================
   Print Styles (Optimized for Receipt Printing)
   ========================================================================== */
@media print {
  .no-print {
    display: none !important;
  }

  body {
    background: #ffffff !important;
    color: #000000 !important;
    font-size: 11pt;
  }

  .page-container {
    padding: 0;
  }

  .status-card-wrapper {
    max-width: 100%;
  }

  .status-card {
    border: 1px solid #ccc !important;
    box-shadow: none !important;
    margin: 0 auto;
    page-break-inside: avoid;
  }

  .card-glow {
    display: none;
  }

  .receipt-details {
    border: 1px solid #e0e0e0 !important;
  }

  .status-title {
    font-size: 20pt;
  }
}

/* ==========================================================================
   Mobile Responsive
   ========================================================================== */
@media (max-width: 640px) {
  .card-inner {
    padding: 28px 20px;
  }

  .status-title {
    font-size: 1.45rem;
  }

  .amount-value {
    font-size: 1.85rem;
  }

  .gateway-toolbar {
    padding: 10px 14px;
  }

  .toolbar-brand span:not(.brand-badge span) {
    display: none;
  }

  .toolbar-controls {
    width: 100%;
    justify-content: space-between;
  }

  .receipt-row {
    font-size: 0.82rem;
  }
}