/* ==========================================================
   SHRIDHUU DONATE PAGE - STYLE SYSTEM
   Monospace terminal vibes meets modern accessible UI cards
   ========================================================== */

:root {
  /* Fonts */
  --font-mono: 'JetBrains Mono', 'Fira Code', Consolas, monospace;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Theme Tokens - Dark Mode (Default) */
  --bg-primary: #0a0b0e;
  --bg-secondary: #11131a;
  --bg-card: #151821;
  --bg-card-hover: #1c202c;
  --bg-tertiary: #1f2432;
  
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --accent-color: #ff4757;
  --accent-hover: #ff6b81;
  --accent-glow: rgba(255, 71, 87, 0.25);
  --accent-subtle: rgba(255, 71, 87, 0.1);

  --border-color: #262b3a;
  --border-highlight: #3b4256;
  
  --success-color: #2ed573;
  --success-glow: rgba(46, 213, 115, 0.2);

  --badge-disabled-bg: rgba(148, 163, 184, 0.12);
  --badge-disabled-text: #94a3b8;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.6);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light Theme Overrides */
[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #f1f5f9;
  --bg-card: #ffffff;
  --bg-card-hover: #f8fafc;
  --bg-tertiary: #e2e8f0;

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

  --accent-color: #e63946;
  --accent-hover: #d62828;
  --accent-glow: rgba(230, 57, 70, 0.15);
  --accent-subtle: rgba(230, 57, 70, 0.08);

  --border-color: #e2e8f0;
  --border-highlight: #cbd5e1;

  --success-color: #10b981;
  --success-glow: rgba(16, 185, 129, 0.15);

  --badge-disabled-bg: rgba(100, 116, 139, 0.1);
  --badge-disabled-text: #64748b;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.12);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  overflow-x: hidden;
  padding-bottom: 4rem;
}

/* Container */
.site-container {
  width: 100%;
  max-width: 900px;
  padding: 0 1.5rem;
}

/* Header & Navigation */
.header {
  width: 100%;
  padding: 1.75rem 0;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.brand-logo {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: -0.5px;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.brand-logo .bracket {
  color: var(--accent-color);
  font-weight: 800;
}

.nav-group {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.2rem 0.4rem;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--accent-color);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0.4rem;
  right: 0.4rem;
  height: 2px;
  background-color: var(--accent-color);
  border-radius: 1px;
}

.nav-separator {
  color: var(--border-highlight);
  user-select: none;
  font-size: 0.8rem;
}

/* Theme Toggle Button */
.theme-toggle-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
  border-color: var(--accent-color);
  color: var(--text-primary);
  background: var(--bg-card-hover);
}

.theme-toggle-btn i {
  width: 16px;
  height: 16px;
}

/* Hero & Section Band */
.panel-band {
  margin-bottom: 2.5rem;
}

.eyebrow {
  font-family: var(--font-mono);
  color: var(--accent-color);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.eyebrow::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--accent-color);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-color);
}

.main-heading {
  font-family: var(--font-mono);
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 1rem;
  color: var(--text-primary);
  line-height: 1.2;
}

.intro-desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 720px;
  line-height: 1.7;
}

/* Section Headings */
.section-title {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.section-title::before {
  content: '#';
  color: var(--accent-color);
}

/* Donate Rows Container */
.donate-rows-container {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 3.5rem;
}

.donate-row-wrapper {
  display: flex;
  flex-direction: column;
}

/* Individual Donate Row */
.donate-row {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  position: relative;
  z-index: 2;
}

.donate-row:hover:not(.row-disabled) {
  border-color: var(--border-highlight);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.donate-row-wrapper.qr-active .donate-row {
  border-color: var(--accent-color);
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.row-left {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 0;
}

.row-icon-box {
  width: 38px;
  height: 38px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-color);
  flex-shrink: 0;
}

.row-icon-box i {
  width: 20px;
  height: 20px;
}

.row-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.row-label {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.row-address-text {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 320px;
}

/* Action Controls (Right side of row) */
.row-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

/* Copy Address Button */
.btn-copy {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.825rem;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
}

.btn-copy:hover {
  border-color: var(--accent-color);
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

.btn-copy.copied {
  background: var(--success-color);
  border-color: var(--success-color);
  color: #ffffff;
  box-shadow: 0 0 10px var(--success-glow);
}

/* QR Trigger Button */
.btn-qr {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.btn-qr:hover, .btn-qr.active {
  border-color: var(--accent-color);
  color: var(--accent-color);
  background: var(--bg-card-hover);
}

.btn-qr i {
  width: 18px;
  height: 18px;
}

/* Contact / External Button */
.btn-contact {
  background: transparent;
  border: 1px solid var(--border-highlight);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.825rem;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
}

.btn-contact:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
  background: var(--accent-subtle);
}

/* Disabled Row Variant */
.row-disabled {
  opacity: 0.75;
}

.badge-unavailable {
  background: var(--badge-disabled-bg);
  color: var(--badge-disabled-text);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

/* INLINE EXPAND QR PANEL */
.qr-inline-panel {
  background: var(--bg-secondary);
  border: 1px solid var(--accent-color);
  border-top: none;
  border-bottom-left-radius: var(--radius-md);
  border-bottom-right-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: expandDown 0.25s ease-out;
  position: relative;
  z-index: 1;
}

@keyframes expandDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.qr-inline-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
  text-align: center;
}

.qr-code-target {
  background: #ffffff;
  padding: 0.85rem;
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  display: inline-flex;
}

.qr-code-target img, .qr-code-target canvas {
  display: block;
  max-width: 170px;
  height: auto;
}

.qr-address-label {
  font-family: var(--font-mono);
  font-size: 0.775rem;
  color: var(--text-secondary);
  word-break: break-all;
  background: var(--bg-card);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  max-width: 100%;
}

/* Donator Perks Grid */
.perks-section {
  margin-top: 1rem;
}

.perks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.perk-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.perk-card:hover {
  border-color: var(--accent-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.perk-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-primary);
  border-bottom: 1px dashed var(--border-color);
  padding-bottom: 0.75rem;
}

.perk-icon-wrapper {
  color: var(--accent-color);
  display: flex;
  align-items: center;
  justify-content: center;
}

.perk-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.perk-list li {
  font-size: 0.925rem;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  line-height: 1.5;
}

.perk-list li i.check-icon {
  color: var(--success-color);
  width: 16px;
  height: 16px;
  margin-top: 3px;
  flex-shrink: 0;
}

.perk-list strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* Callout Quote Box */
.closing-callout {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--accent-color);
  border-radius: var(--radius-md);
  padding: 1.35rem 1.6rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
}

.callout-heart {
  color: var(--accent-color);
  flex-shrink: 0;
  margin-top: 2px;
}

.callout-heart i {
  width: 22px;
  height: 22px;
}

.callout-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-style: italic;
  line-height: 1.6;
}

/* Footer */
.footer {
  width: 100%;
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Tooltip Toast Feedback */
.tooltip-toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--success-color);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 15px var(--success-glow);
  z-index: 1100;
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition-fast);
  pointer-events: none;
}

.tooltip-toast.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Monthly Goal Progress Card */
.progress-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast);
}

.progress-card:hover {
  border-color: var(--border-highlight);
}

.progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.progress-title-box {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.progress-title-box i {
  color: var(--accent-color);
  width: 16px;
  height: 16px;
}

.progress-amount {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent-color);
}

.progress-track {
  background: var(--bg-tertiary);
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--border-color);
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-color), var(--accent-hover));
  border-radius: 999px;
  transition: width 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 0 10px var(--accent-glow);
}

.progress-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

/* Schedule Day Tabs */
.day-tabs {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.75rem;
  margin-bottom: 2rem;
  scrollbar-width: none;
}

.day-tabs::-webkit-scrollbar {
  display: none;
}

.day-tab-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-transform: capitalize;
}

.day-tab-btn:hover {
  border-color: var(--accent-color);
  color: var(--text-primary);
  background: var(--bg-card-hover);
}

.day-tab-btn.active {
  background: var(--accent-color);
  border-color: var(--accent-color);
  color: #ffffff;
  box-shadow: 0 0 12px var(--accent-glow);
}

.day-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  background-color: var(--success-color);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--success-color);
}

.day-tab-btn.active .day-dot {
  background-color: #ffffff;
  box-shadow: 0 0 6px rgba(255, 255, 255, 0.8);
}

/* Schedule Grid & Cards */
.schedule-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 1.25rem;
  margin-bottom: 3.5rem;
}

.schedule-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  position: relative;
}

.schedule-card:hover {
  border-color: var(--accent-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.schedule-card.completed {
  opacity: 0.7;
  border-style: dashed;
}

.schedule-card.completed:hover {
  border-color: var(--border-highlight);
  transform: none;
  box-shadow: none;
}

.schedule-top-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
}

.schedule-time-box {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.schedule-local-time {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.schedule-local-time i {
  width: 16px;
  height: 16px;
  color: var(--accent-color);
}

.schedule-utc-time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.schedule-countdown-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: var(--accent-subtle);
  color: var(--accent-color);
  border: 1px solid var(--accent-glow);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  flex-shrink: 0;
}

.schedule-countdown-badge i {
  width: 13px;
  height: 13px;
}

.schedule-countdown-badge.completed-badge {
  background: var(--badge-disabled-bg);
  color: var(--badge-disabled-text);
  border-color: var(--border-color);
}

.schedule-countdown-badge.resting-badge {
  background: rgba(168, 85, 247, 0.12);
  color: #c084fc;
  border-color: rgba(168, 85, 247, 0.3);
}

.schedule-countdown-badge.releasing-now {
  background: var(--success-glow);
  color: var(--success-color);
  border-color: var(--success-color);
  animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
  0% {
    box-shadow: 0 0 0 0 rgba(46, 213, 115, 0.4);
  }
  70% {
    box-shadow: 0 0 0 6px rgba(46, 213, 115, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(46, 213, 115, 0);
  }
}

.schedule-main-info {
  display: flex;
  align-items: flex-start;
  gap: 0.95rem;
}

.schedule-thumb {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  border: 1px solid var(--border-color);
  background: var(--bg-tertiary);
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.schedule-text-info {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-width: 0;
  flex: 1;
}

.schedule-show-name {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.35;
}

.schedule-note {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
  border-left: 2px solid var(--border-highlight);
  padding-left: 0.75rem;
}

.schedule-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: 0.5rem;
}

.tag-pill {
  font-family: var(--font-mono);
  font-size: 0.725rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

/* About Page Styles */
.about-section {
  margin-bottom: 3.5rem;
}

.about-prose {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.8;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.about-prose p {
  color: var(--text-secondary);
}

.about-prose strong {
  color: var(--text-primary);
  font-weight: 600;
}

.about-subtitle {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.about-subtitle::before {
  content: '##';
  color: var(--accent-color);
  font-size: 1rem;
}

.about-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding-left: 0.25rem;
}

.about-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.975rem;
  color: var(--text-secondary);
}

.about-list li::before {
  content: '>';
  font-family: var(--font-mono);
  color: var(--accent-color);
  font-weight: 700;
}

.about-callout-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--accent-color);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.75rem;
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
}

.about-callout-header {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.about-callout-header i {
  color: var(--accent-color);
  width: 18px;
  height: 18px;
}

.about-callout-quote {
  color: var(--text-primary);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.6;
  padding: 0.85rem 1.15rem;
  background: var(--accent-subtle);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--accent-color);
}

.schedule-empty, .schedule-error {
  grid-column: 1 / -1;
  background: var(--bg-card);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-md);
  padding: 3rem 1.5rem;
  text-align: center;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.95rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.schedule-empty i, .schedule-error i {
  width: 28px;
  height: 28px;
  color: var(--text-muted);
}

.schedule-error {
  color: var(--accent-color);
  border-color: var(--accent-glow);
}

.schedule-error i {
  color: var(--accent-color);
}

/* Mobile Responsiveness */
@media (max-width: 640px) {
  .site-container {
    padding: 0 1rem;
  }

  .header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .nav-group {
    width: 100%;
    justify-content: space-between;
  }

  .main-heading {
    font-size: 1.75rem;
  }

  .donate-row {
    flex-direction: column;
    align-items: stretch;
    gap: 0.85rem;
  }

  .row-left {
    width: 100%;
  }

  .row-actions {
    width: 100%;
    justify-content: flex-end;
  }

  .row-address-text {
    max-width: 220px;
  }

  .perks-grid, .schedule-grid {
    grid-template-columns: 1fr;
  }

  .btn-copy, .btn-contact {
    flex: 1;
    justify-content: center;
  }

  .schedule-top-row {
    flex-direction: column;
    align-items: flex-start;
  }
}