/* ===================================================
   1. MODERN DESIGN SYSTEM & TOKENS (INSPIRASI HYDRISE & SCAMCHECK)
   =================================================== */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@500;600;700;800;900&display=swap');

:root {
  --primary: #0284c7;
  --primary-hover: #0369a1;
  --primary-glow: rgba(2, 132, 199, 0.15);
  --navy-dark: #0f172a;
  --navy-card: #1e293b;
  --bg-gradient: radial-gradient(100% 100% at 50% 0%, #e0f2fe 0%, #f0f9ff 45%, #f8fafc 100%);
  --surface-card: #ffffff;
  --border-subtle: #e2e8f0;
  --border-card: #cbd5e1;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --success: #059669;
  --danger: #e11d48;
  --warning: #d97706;
  --radius-lg: 20px;
  --radius-md: 14px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.06), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --shadow-float: 0 20px 35px -10px rgba(2, 132, 199, 0.12);
}

/* RESET */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body {
  background: var(--bg-gradient);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* CONTAINER UTAMA (PORTAL KEMAS DI PC, PADAT DI MOBILE) */
.mobile-frame {
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
  background-color: transparent;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ===================================================
   2. HEADER & NAVIGASI (MODERN FLOATING PILL NAVBAR)
   =================================================== */
.app-header {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.03);
}

.header-text {
  font-size: 20px;
  font-weight: 800;
  color: var(--navy-dark);
  letter-spacing: -0.4px;
}

.back-btn {
  background-color: #f1f5f9;
  color: var(--navy-dark);
  border: 1px solid var(--border-subtle);
  padding: 10px 18px;
  font-size: 15px;
  font-weight: 700;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.2s ease;
}
.back-btn:hover {
  background-color: #e2e8f0;
  transform: translateX(-2px);
}

.header-actions-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-lang-btn {
  background-color: #ffffff;
  color: var(--primary);
  border: 1.5px solid #bae6fd;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 800;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.2s;
}
.header-lang-btn:hover {
  background-color: #e0f2fe;
}

.logout-btn {
  background-color: #fee2e2;
  color: var(--danger);
  border: 1.5px solid #fecaca;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 800;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.2s ease;
}
.logout-btn:hover {
  background-color: var(--danger);
  color: #ffffff;
  border-color: var(--danger);
}

.header-spacer { width: 44px; }

/* ===================================================
   3. STRUKTUR SKRIN
   =================================================== */
.screen {
  display: none;
  padding: 24px 20px 40px;
  flex: 1;
}
.screen.active {
  display: block;
  animation: fadeIn 0.25s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===================================================
   4. LANDING PAGE (HYDRISE STYLE HERO)
   =================================================== */
.landing-top-bar {
  display: flex;
  justify-content: flex-end;
  padding: 12px 0 20px;
}

.lang-switch-btn {
  background-color: rgba(255, 255, 255, 0.9);
  color: var(--primary);
  border: 1.5px solid #bae6fd;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 800;
  border-radius: 9999px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s;
}
.lang-switch-btn:hover {
  background-color: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.15);
}

.hero-header {
  text-align: center;
  padding: 40px 16px 28px;
}

.app-title {
  font-size: 34px;
  font-weight: 900;
  color: var(--navy-dark);
  letter-spacing: -1px;
  line-height: 1.2;
}

.app-desc {
  font-size: 17px;
  color: var(--text-muted);
  margin-top: 10px;
  font-weight: 600;
}

.btn-group {
  margin: 32px auto 0;
  max-width: 580px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 640px) {
  .btn-group {
    grid-template-columns: 1fr 1fr;
  }
}

/* ===================================================
   5. BUTANG BESAR MODEN (ELDERLY-FRIENDLY & STYLED)
   =================================================== */
.big-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 20px 24px;
  font-size: 18px;
  font-weight: 800;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  letter-spacing: -0.2px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--shadow-md);
}

.big-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.03);
}

.big-btn:active {
  transform: translateY(0);
}

.btn-driver {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  color: #ffffff;
  box-shadow: 0 10px 20px -5px rgba(2, 132, 199, 0.35);
}

.btn-admin {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  color: #ffffff;
  box-shadow: 0 10px 20px -5px rgba(15, 23, 42, 0.25);
}

.btn-camera {
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
  color: #ffffff;
  box-shadow: 0 10px 20px -5px rgba(5, 150, 105, 0.35);
}

.btn-dropoff {
  background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
  color: #ffffff;
  box-shadow: 0 10px 20px -5px rgba(217, 119, 6, 0.35);
}

/* ===================================================
   6. BORANG LOGIN (FROSTED CARD EFFECT)
   =================================================== */
.login-card {
  max-width: 440px;
  margin: 20px auto;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  box-shadow: var(--shadow-float);
}

.login-title {
  font-size: 24px;
  font-weight: 900;
  text-align: center;
  color: var(--navy-dark);
  letter-spacing: -0.5px;
}

.login-sub {
  font-size: 15px;
  color: var(--text-muted);
  text-align: center;
  margin: 8px 0 26px;
  font-weight: 500;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--navy-dark);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  padding: 15px 18px;
  font-size: 16px;
  font-weight: 600;
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background-color: #f8fafc;
  color: var(--navy-dark);
  transition: all 0.2s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
  background-color: #ffffff;
  box-shadow: 0 0 0 4px var(--primary-glow);
}

.proto-hint {
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
  margin-top: 14px;
  font-weight: 600;
}

/* ===================================================
   7. DRIVER: SENARAI MURID (MODERN GRID CARDS)
   =================================================== */
.info-banner {
  background: linear-gradient(135deg, #e0f2fe 0%, #f0f9ff 100%);
  border: 1px solid #bae6fd;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  font-size: 16px;
  font-weight: 800;
  color: var(--primary-hover);
  box-shadow: var(--shadow-sm);
}

.kid-card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 640px) {
  .kid-card-grid {
    grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  }
}

.kid-card {
  background: #ffffff;
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 22px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.kid-card:hover {
  border-color: #bae6fd;
  transform: translateY(-3px);
  box-shadow: var(--shadow-float);
}

.kid-name {
  font-size: 20px;
  font-weight: 900;
  color: var(--navy-dark);
  letter-spacing: -0.3px;
  margin-bottom: 8px;
}

.kid-detail {
  font-size: 15px;
  color: var(--text-muted);
  font-weight: 600;
  line-height: 1.5;
}

/* MODERN PILL BADGES */
.badge-status {
  display: inline-block;
  margin-top: 14px;
  padding: 6px 14px;
  border-radius: 9999px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.2px;
}

.badge-pending {
  background-color: #fef3c7;
  color: #92400e;
  border: 1px solid #fde68a;
}

.badge-transit {
  background-color: #ffedd5;
  color: #c2410c;
  border: 1px solid #fed7aa;
}

.badge-success {
  background-color: #d1fae5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.badge-danger {
  background-color: #ffe4e6;
  color: #9f1239;
  border: 1px solid #fecdd3;
}

/* ===================================================
   8. DRIVER: DETAIL & KAMERA MODEN
   =================================================== */
.detail-summary-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.detail-name {
  font-size: 26px;
  font-weight: 900;
  color: var(--navy-dark);
  letter-spacing: -0.5px;
}

.detail-route {
  font-size: 16px;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 6px;
}

.cancel-alert-box {
  background-color: #fff1f2;
  border: 1.5px solid #fecdd3;
  color: #9f1239;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 24px;
}

.action-block {
  max-width: 580px;
  margin: 0 auto 24px auto;
}

.action-label {
  font-size: 16px;
  font-weight: 800;
  color: var(--navy-dark);
  display: block;
  margin-bottom: 10px;
}

.photo-preview-box {
  display: none;
  margin-top: 14px;
  padding: 14px;
  background-color: #ffffff;
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.photo-preview-box img {
  width: 100%;
  max-height: 320px;
  object-fit: cover;
  border-radius: 10px;
}

.timestamp-text {
  font-size: 15px;
  font-weight: 800;
  color: var(--success);
  margin-top: 10px;
}

.btn-toggle-hide {
  margin-top: 10px;
  background-color: #f1f5f9;
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 700;
  padding: 10px;
  border-radius: 8px;
  cursor: pointer;
  width: 100%;
  transition: all 0.2s;
}
.btn-toggle-hide:hover {
  background-color: #e2e8f0;
  color: var(--navy-dark);
}

/* DUMMY CAMERA SCREEN */
.camera-frame {
  position: relative;
  width: 100%;
  max-width: 480px;
  height: 380px;
  margin: 0 auto 20px;
  background-color: #000000;
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.camera-frame img { width: 100%; height: 100%; object-fit: cover; }

.camera-overlay-top {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(8px);
  color: #ffffff;
  padding: 8px 16px;
  border-radius: 9999px;
  font-size: 13px;
  font-weight: 800;
}

.camera-focus-bracket {
  position: absolute;
  width: 180px;
  height: 180px;
  border: 2px dashed rgba(255, 255, 255, 0.85);
  border-radius: 16px;
}

.camera-action-footer {
  max-width: 480px;
  margin: 0 auto;
}

.btn-confirm-camera {
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
  color: #ffffff;
}

.btn-retake {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 15px;
  font-weight: 700;
  padding: 12px;
  cursor: pointer;
  text-decoration: underline;
}

/* ===================================================
   9. ADMIN DASHBOARD & STATISTIK (INSPIRASI SCAMCHECK & HYDRISE)
   =================================================== */
.admin-welcome-card {
  background: #ffffff;
  padding: 22px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

/* STATS GRID: 4 KAD DENGAN SOFT AMBIENT */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 20px;
}

@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }
}

.stat-box {
  background: #ffffff;
  padding: 20px 16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.stat-box:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.stat-number {
  font-size: 34px;
  font-weight: 900;
  letter-spacing: -1px;
  display: block;
}

.stat-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  margin-top: 6px;
}

.text-success { color: var(--success); }
.text-danger { color: var(--danger); }

.notice-box-cancel {
  background: #fff1f2;
  border: 1px solid #fecdd3;
  color: #9f1239;
  font-size: 14px;
  font-weight: 600;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  margin-bottom: 28px;
}

.subsection-title {
  font-size: 19px;
  font-weight: 900;
  color: var(--navy-dark);
  letter-spacing: -0.4px;
  margin-bottom: 16px;
}

/* SENARAI KAD DRIVER DI ADMIN */
.admin-list-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 768px) {
  .admin-list-container {
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  }
}

.driver-card-admin {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-sm);
}

.driver-header-line {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
}

.driver-name-text {
  font-size: 18px;
  font-weight: 900;
  color: var(--navy-dark);
}

.driver-sub-text {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 3px;
  font-weight: 500;
}

.proof-label {
  font-size: 13px;
  font-weight: 800;
  color: var(--navy-dark);
  margin-bottom: 12px;
}

/* TRIP ROWS DALAM KAD DRIVER */
.proof-trip-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.trip-row-block {
  background: #f8fafc;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px;
}

.trip-student-tag {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  color: var(--navy-dark);
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--border-subtle);
}

.trip-status-done {
  font-size: 12px;
  font-weight: 800;
  color: var(--success);
}

.proof-row {
  display: flex;
  gap: 10px;
}

.proof-item {
  flex: 1;
  cursor: pointer;
  border-radius: 10px;
  overflow: hidden;
  border: 1.5px solid var(--border-subtle);
  background: #ffffff;
  transition: all 0.2s ease;
}

.proof-item:hover {
  border-color: var(--primary);
  transform: scale(1.02);
}

.proof-item img {
  width: 100%;
  height: 95px;
  object-fit: cover;
  display: block;
}

.proof-badge-pickup {
  background: #0284c7;
  color: #ffffff;
  font-size: 11px;
  font-weight: 800;
  text-align: center;
  padding: 5px 2px;
}

.proof-badge-dropoff {
  background: #d97706;
  color: #ffffff;
  font-size: 11px;
  font-weight: 800;
  text-align: center;
  padding: 5px 2px;
}

.proof-item-empty {
  flex: 1;
  height: 95px;
  background: #f1f5f9;
  border: 1.5px dashed var(--border-card);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 700;
  text-align: center;
  padding: 8px;
}

/* ===================================================
   10. MODAL POPUP GAMBAR BESAR (BLUR BACKDROP)
   =================================================== */
.modal-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.modal-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 440px;
  padding: 24px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-subtle);
  animation: modalPop 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalPop {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

/* DISABLED BUTTON */
.big-btn:disabled,
.big-btn.btn-disabled {
  background: #e2e8f0 !important;
  color: #94a3b8 !important;
  cursor: not-allowed !important;
  box-shadow: none !important;
  transform: none !important;
}


/* PENAPIS TARIKH ADMIN (DATE FILTER) */
.admin-date-filter-box {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--border-subtle);
}