/* ==============================================================
   RTAFNC Good Deeds — Day / Night Theme & iOS Slide Toggle
   วิทยาลัยพยาบาลทหารอากาศ กรมแพทย์ทหารอากาศ (วพอ.พอ.)
   Refined Day Mode: Anti-glare soothing background & crisp high-contrast text
   ============================================================== */

/* ---------- 1. CSS VARIABLES FOR THEMES ---------- */
:root {
  color-scheme: light dark;
}

/* Day Mode (Light Theme) — Soothing Anti-Glare, High-Contrast */
body.theme-day,
html[data-theme="day"] body {
  --navy: #eaf0f8;
  --navy-mid: #ffffff;
  --navy-light: #dfe8f4;
  --navy-border: rgba(203, 213, 225, 0.9);
  --gold: #b45309;
  --gold-light: #d97706;
  --gold-dark: #78350f;
  --gold-bg: rgba(180, 83, 9, 0.08);

  --text-primary: #0f172a;   /* Slate-900: Crisp dark navy/black */
  --text-secondary: #334155; /* Slate-700: High-contrast secondary */
  --text-muted: #475569;     /* Slate-600: Fully legible muted text */

  --card-bg: #ffffff;
  --card-border: rgba(203, 213, 225, 0.85);
  --input-bg: #ffffff;
  --hover-bg: rgba(180, 83, 9, 0.06);

  --shadow-sm: 0 2px 6px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 6px 18px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 14px 32px rgba(15, 23, 42, 0.09);

  /* Soft, soothing anti-glare canvas (Prevents eye strain, NOT blinding white!) */
  background: #eaf0f8 !important;
  background-image: radial-gradient(ellipse at 20% 0%, rgba(255, 255, 255, 0.65) 0%, transparent 65%),
                    radial-gradient(ellipse at 80% 100%, rgba(205, 222, 242, 0.55) 0%, transparent 65%) !important;
  background-attachment: fixed !important;
  color: var(--text-primary) !important;
}

/* Day Mode Overrides for UI Headings & Labels */
body.theme-day h1,
body.theme-day h2,
body.theme-day h3,
body.theme-day h4,
body.theme-day .title,
body.theme-day .page-header h1 {
  color: #0f172a !important;
  background: none !important;
  -webkit-background-clip: unset !important;
  -webkit-text-fill-color: #0f172a !important;
}

body.theme-day .subtitle,
body.theme-day .text-secondary {
  color: #334155 !important;
}

body.theme-day .text-muted,
body.theme-day .meta {
  color: #475569 !important;
}

/* Card surfaces: Clean crisp white with subtle border and gentle shadow */
body.theme-day :is(.card, .kpi-card, .login-card, .crystal-card, .stat-card, .year-stat-card, .chart-card, .modal-content, .smodal-content) {
  background: #ffffff !important;
  border: 1px solid rgba(203, 213, 225, 0.85) !important;
  color: var(--text-primary) !important;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.05) !important;
}

/* Top Disclaimer Banner */
body.theme-day p[role="status"] {
  background: #fef3c7 !important;
  color: #78350f !important;
  border-bottom: 1px solid #fde68a !important;
  font-weight: 500 !important;
}

/* Navigation & Sidebar */
body.theme-day :is(.navbar, .top-nav, .topbar) {
  background: rgba(255, 255, 255, 0.96) !important;
  border-bottom: 1px solid rgba(203, 213, 225, 0.85) !important;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.04) !important;
}

body.theme-day .sidebar {
  background: #ffffff !important;
  border-right: 1px solid rgba(203, 213, 225, 0.85) !important;
}

body.theme-day .sidebar-item {
  color: #334155 !important;
}

body.theme-day .sidebar-item:hover,
body.theme-day .sidebar-item.active {
  background: #e2e8f0 !important;
  color: #0f172a !important;
}

/* Form Inputs & Selects */
body.theme-day :is(.form-input, .form-select, .form-textarea, input[type="text"], input[type="password"], input[type="number"], select, textarea) {
  background: #ffffff !important;
  color: #0f172a !important;
  border: 1px solid rgba(180, 200, 225, 0.9) !important;
}

body.theme-day input::placeholder,
body.theme-day textarea::placeholder {
  color: #64748b !important;
  opacity: 1 !important;
}

body.theme-day select option {
  background: #ffffff !important;
  color: #0f172a !important;
}

/* ==============================================================
   VOLUNTEER MEMBER PASS CARD (Starbucks / Apple Wallet Style)
   Preserve rich VIP Pass depth & 100% white crisp readable text
   ============================================================== */
body.theme-day .starbucks-card {
  box-shadow: 0 16px 36px rgba(15, 30, 60, 0.22), 0 2px 8px rgba(0, 0, 0, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.25) !important;
}

.starbucks-card .card-brand-text .th,
.starbucks-card .card-student-name,
.starbucks-card .card-student-detail,
.starbucks-card .card-student-detail b,
.starbucks-card .stars-title,
.starbucks-card .card-barcode-text {
  color: #ffffff !important;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.7) !important;
}

.starbucks-card .card-brand-text .en {
  color: rgba(255, 255, 255, 0.85) !important;
}

.starbucks-card .card-student-detail {
  opacity: 0.95 !important;
}

/* Status Banner ("ยังไม่ผ่านเกณฑ์" / "ผ่านเกณฑ์") High-Contrast */
body.theme-day .status-banner.fail {
  background: #fffbeb !important;
  border: 1.5px solid #f59e0b !important;
  color: #78350f !important;
}

body.theme-day .status-banner.fail #status-text {
  color: #78350f !important;
  font-weight: 700 !important;
}

body.theme-day .status-banner.fail .detail {
  color: #92400e !important;
  font-weight: 500 !important;
}

body.theme-day .status-banner.fail #status-total-hrs span {
  color: #78350f !important;
}

body.theme-day .status-banner.pass {
  background: #ecfdf5 !important;
  border: 1.5px solid #10b981 !important;
  color: #065f46 !important;
}

body.theme-day .status-banner.pass #status-text {
  color: #065f46 !important;
  font-weight: 700 !important;
}

body.theme-day .status-banner.pass .detail {
  color: #047857 !important;
  font-weight: 500 !important;
}

body.theme-day .status-banner.pass #status-total-hrs span {
  color: #065f46 !important;
}

/* Chibi HeroHQ Section in Day Mode */
body.theme-day .crystal-heading,
body.theme-day #chibi-hero-title {
  background: none !important;
  -webkit-background-clip: unset !important;
  -webkit-text-fill-color: #0f172a !important;
  color: #0f172a !important;
  font-weight: 700 !important;
}

body.theme-day .rpg-stat-row .stat-label {
  color: #334155 !important;
  font-weight: 600 !important;
}

body.theme-day .rpg-stat-row .stat-val {
  color: #0f172a !important;
  font-weight: 700 !important;
}

body.theme-day .crystal-progress-track {
  background: #cbd5e1 !important;
  border: 1px solid #94a3b8 !important;
}

body.theme-day .crystal-progress-fill {
  background: linear-gradient(90deg, #d97706, #b45309) !important;
}

body.theme-day .profile-kv .k {
  color: #475569 !important;
  font-weight: 500 !important;
}

body.theme-day .profile-kv .v {
  color: #0f172a !important;
  font-weight: 600 !important;
}

body.theme-day .chibi-next-goal {
  background: #f1f5f9 !important;
  border: 1px solid #cbd5e1 !important;
  color: #1e293b !important;
  font-weight: 500 !important;
}

body.theme-day .chibi-level-badge {
  background: #0f172a !important;
  color: #f8fafc !important;
  border: 1px solid rgba(201, 162, 39, 0.6) !important;
}

/* Stat Cards & Quick Action Buttons */
body.theme-day .stat-card {
  background: #ffffff !important;
  border: 1px solid rgba(203, 213, 225, 0.85) !important;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04) !important;
}

body.theme-day .stat-card .stat-value {
  color: #0f172a !important;
}

body.theme-day .stat-card .stat-value.text-green {
  color: #15803d !important;
}

body.theme-day .stat-card .stat-value.text-yellow {
  color: #b45309 !important;
}

body.theme-day .stat-card .stat-value.text-red {
  color: #b91c1c !important;
}

body.theme-day .stat-card .stat-label {
  color: #475569 !important;
  font-weight: 500 !important;
}

body.theme-day .action-card {
  background: #ffffff !important;
  border: 1px solid rgba(203, 213, 225, 0.85) !important;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04) !important;
  color: #0f172a !important;
}

body.theme-day .action-card:hover {
  background: #f8fafc !important;
  border-color: #b45309 !important;
}

body.theme-day .action-card .ac-label {
  color: #1e293b !important;
  font-weight: 600 !important;
}

/* Category Filter Chips & Progress Bars */
body.theme-day .cat-chip {
  background: #ffffff !important;
  border: 1px solid rgba(203, 213, 225, 0.85) !important;
  color: #1e293b !important;
}

body.theme-day .cat-chip.active {
  background: #0f172a !important;
  color: #ffffff !important;
  border-color: #0f172a !important;
}

body.theme-day .cat-card {
  background: #ffffff !important;
  border: 1px solid rgba(203, 213, 225, 0.85) !important;
}

body.theme-day .cat-name {
  color: #0f172a !important;
}

body.theme-day .cat-hrs {
  color: #78350f !important;
  font-weight: 700 !important;
}

body.theme-day .cat-progress-bg {
  background: #e2e8f0 !important;
}

/* Tables in Day Mode */
body.theme-day table th {
  background: rgba(226, 236, 248, 0.95) !important;
  color: #0f172a !important;
  border-bottom: 2px solid rgba(190, 212, 238, 0.8) !important;
  font-weight: 700 !important;
}

body.theme-day table td {
  border-bottom: 1px solid rgba(215, 230, 248, 0.7) !important;
  color: #1e293b !important;
}

body.theme-day table tr:hover td {
  background: rgba(180, 83, 9, 0.05) !important;
}

/* Tab Bar */
body.theme-day .tab-bar {
  background: rgba(225, 235, 248, 0.85) !important;
  border: 1px solid rgba(195, 215, 240, 0.8) !important;
}

body.theme-day .tab-btn {
  color: #334155 !important;
}

body.theme-day .tab-btn.active {
  color: #0f172a !important;
  background: #ffffff !important;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.1) !important;
}

/* Outline Buttons */
body.theme-day .btn-outline {
  border-color: rgba(180, 205, 235, 0.9) !important;
  color: #1e3a8a !important;
  background: rgba(255, 255, 255, 0.9) !important;
}

body.theme-day .btn-outline:hover {
  background: rgba(30, 58, 138, 0.08) !important;
}

/* Badges */
body.theme-day .badge-pending {
  background: rgba(245, 158, 11, 0.16) !important;
  color: #92400e !important;
  border: 1px solid rgba(245, 158, 11, 0.4) !important;
  font-weight: 600 !important;
}

body.theme-day .badge-approved {
  background: rgba(34, 197, 94, 0.16) !important;
  color: #166534 !important;
  border: 1px solid rgba(34, 197, 94, 0.4) !important;
  font-weight: 600 !important;
}

body.theme-day .badge-rejected {
  background: rgba(239, 68, 68, 0.16) !important;
  color: #991b1b !important;
  border: 1px solid rgba(239, 68, 68, 0.4) !important;
  font-weight: 600 !important;
}

/* macOS Titlebar & Traffic Lights */
body.theme-day .mac-traffic-lights {
  border-bottom-color: rgba(200, 220, 245, 0.7) !important;
}

body.theme-day .mac-title {
  color: #334155 !important;
}

/* Approval Card in Day Mode */
body.theme-day .approve-card {
  background: #ffffff !important;
  border-color: rgba(201, 162, 39, 0.45) !important;
  color: #0f172a !important;
  box-shadow: 0 12px 36px rgba(15, 23, 42, 0.1) !important;
}

body.theme-day .deed-details {
  background: #f1f5f9 !important;
  border-color: #cbd5e1 !important;
  color: #0f172a !important;
}

body.theme-day .approve-card .header {
  border-bottom-color: rgba(195, 215, 240, 0.7) !important;
}

body.theme-day .approve-card .header p {
  color: #475569 !important;
}

body.theme-day .approve-card .row {
  border-bottom-color: rgba(195, 215, 240, 0.6) !important;
}

body.theme-day .signature-box,
body.theme-day .sig-container {
  background: #ffffff !important;
  border-color: rgba(180, 205, 235, 0.9) !important;
}

/* Glass effect support in Day Mode */
@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  body.theme-day :is(.login-card, .card, .kpi-card, .year-stat-card, .modal-content, .crystal-card) {
    background: rgba(255, 255, 255, 0.92) !important;
    -webkit-backdrop-filter: blur(18px) saturate(140%) !important;
    backdrop-filter: blur(18px) saturate(140%) !important;
  }
  body.theme-day :is(.navbar, .top-nav, .sidebar, .topbar) {
    background: rgba(255, 255, 255, 0.95) !important;
    -webkit-backdrop-filter: blur(20px) saturate(140%) !important;
    backdrop-filter: blur(20px) saturate(140%) !important;
  }
}


/* ---------- 2. IPHONE / IOS STYLE SLIDING TOGGLE SWITCH ---------- */
.ios-theme-toggle-container {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  user-select: none;
  font-family: 'Sarabun', -apple-system, BlinkMacSystemFont, sans-serif;
  vertical-align: middle;
}

/* The iPhone Toggle Capsule Button */
.ios-theme-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  width: 56px;
  height: 32px;
  padding: 3px;
  border-radius: 999px;
  border: 1.5px solid rgba(201, 162, 39, 0.45);
  background: linear-gradient(135deg, #132238 0%, #0a1424 100%);
  box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.45), 0 2px 6px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  outline: none;
  transition: background 0.35s cubic-bezier(0.2, 0.9, 0.3, 1),
              border-color 0.35s ease,
              box-shadow 0.35s ease;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

.ios-theme-switch:focus-visible {
  outline: 2.5px solid var(--gold);
  outline-offset: 2px;
}

/* Track Icons: Moon on the right in night mode, Sun on the left in day mode */
.ios-theme-track {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 7px;
  pointer-events: none;
}

.ios-track-icon {
  font-size: 13px;
  line-height: 1;
  transition: opacity 0.3s ease, transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.ios-track-icon.track-sun {
  opacity: 0.25;
  transform: scale(0.75);
}

.ios-track-icon.track-moon {
  opacity: 0.9;
  transform: scale(1);
  color: #fbbf24;
}

/* The Sliding Circular Knob (iPhone Thumb) */
.ios-theme-thumb {
  position: relative;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.35), 0 1px 3px rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.32s cubic-bezier(0.34, 1.45, 0.64, 1),
              background 0.3s ease,
              box-shadow 0.3s ease;
  z-index: 2;
  transform: translateX(0);
}

.ios-thumb-icon {
  font-size: 13px;
  line-height: 1;
  transition: transform 0.3s ease;
}

/* Text label next to switch */
.ios-theme-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.2px;
  white-space: nowrap;
}

/* ---------- 3. ACTIVE DAY MODE STATE (SLIDE RIGHT) ---------- */
body.theme-day .ios-theme-switch,
html[data-theme="day"] .ios-theme-switch {
  background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
  border-color: rgba(255, 255, 255, 0.85);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2), 0 2px 10px rgba(217, 119, 6, 0.35);
}

body.theme-day .ios-theme-thumb,
html[data-theme="day"] .ios-theme-thumb {
  transform: translateX(22px);
  background: #ffffff;
  box-shadow: 0 3px 10px rgba(180, 83, 9, 0.4), 0 1px 3px rgba(0, 0, 0, 0.15);
}

body.theme-day .ios-track-icon.track-sun,
html[data-theme="day"] .ios-track-icon.track-sun {
  opacity: 0.95;
  transform: scale(1);
}

body.theme-day .ios-track-icon.track-moon,
html[data-theme="day"] .ios-track-icon.track-moon {
  opacity: 0.25;
  transform: scale(0.75);
}

/* Floating Corner Switch for Pages without Top Nav (e.g. Login page) */
.ios-theme-floating-corner {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 9999;
  background: rgba(14, 31, 61, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 6px 12px;
  border-radius: 999px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  transition: all 0.3s ease;
}

body.theme-day .ios-theme-floating-corner {
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(190, 212, 238, 0.7);
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.08);
}

@media (max-width: 576px) {
  .ios-theme-label {
    display: none; /* Hide label on small screens to save header space */
  }
  .ios-theme-floating-corner {
    top: 10px;
    right: 10px;
    padding: 4px 8px;
  }
}