/* ==========================================================================
   Aplikasi Keuangan Lembaga Rumah Qur'an
   Palet Warna: Oranye, Kuning Mas, Hitam / Slate, Biru Navy
   Mobile-First & Clean Responsive UI
   ========================================================================== */

:root {
  --color-primary-navy: #1E3A8A;
  --color-primary-navy-dark: #0F172A;
  --color-primary-navy-light: #2563EB;
  
  --color-accent-orange: #EA580C;
  --color-accent-orange-light: #F97316;
  --color-accent-orange-soft: #FFF7ED;

  --color-accent-gold: #D97706;
  --color-accent-gold-light: #F59E0B;
  --color-accent-gold-soft: #FEF3C7;

  --color-dark-slate: #1E293B;
  --color-dark-slate-darker: #0F172A;
  --color-text-body: #334155;
  --color-text-muted: #64748B;

  --color-bg-main: #F8FAFC;
  --color-card-bg: #FFFFFF;
  --color-border: #E2E8F0;
  --color-border-light: #F1F5F9;

  --sidebar-width: 260px;
  --topbar-height: 70px;
  --bottom-nav-height: 64px;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;

  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 14px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 10px 25px rgba(15, 23, 42, 0.12);
  --shadow-gold: 0 8px 20px rgba(217, 119, 6, 0.18);
  --shadow-orange: 0 8px 20px rgba(234, 88, 12, 0.2);
  --shadow-navy: 0 8px 20px rgba(30, 58, 138, 0.2);

  --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--color-bg-main);
  color: var(--color-text-body);
  line-height: 1.6;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* App Wrapper Layout */
.app-wrapper {
  display: flex;
  min-height: 100vh;
  position: relative;
}

/* Sidebar Desktop */
.sidebar {
  width: var(--sidebar-width);
  background: linear-gradient(180deg, var(--color-primary-navy-dark) 0%, #152238 60%, #111a2c 100%);
  color: #FFFFFF;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 1000;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  box-shadow: 4px 0 20px rgba(0, 0, 0, 0.15);
  border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.sidebar-brand {
  padding: 22px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
}

.sidebar-logo {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  object-fit: contain;
  background: #FFFFFF;
  padding: 3px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
  border: 2px solid var(--color-accent-gold);
}

.sidebar-brand-text h2 {
  font-size: 16px;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.2;
  letter-spacing: -0.2px;
}

.sidebar-brand-text span {
  font-size: 11px;
  color: var(--color-accent-gold-light);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.sidebar-menu {
  padding: 18px 14px;
  list-style: none;
  flex-grow: 1;
  overflow-y: auto;
}

.menu-header {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.45);
  padding: 10px 12px 6px;
  font-weight: 700;
}

.menu-item {
  margin-bottom: 4px;
}

.menu-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: var(--radius-md);
  color: #CBD5E1;
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  transition: var(--transition-fast);
}

.menu-link i {
  font-size: 17px;
  width: 22px;
  text-align: center;
  color: #94A3B8;
  transition: var(--transition-fast);
}

.menu-link:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
}

.menu-link:hover i {
  color: var(--color-accent-gold-light);
}

.menu-item.active .menu-link {
  background: linear-gradient(135deg, var(--color-accent-orange) 0%, #D97706 100%);
  color: #FFFFFF;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(234, 88, 12, 0.35);
}

.menu-item.active .menu-link i {
  color: #FFFFFF;
}

/* Sidebar User Footer */
.sidebar-user {
  padding: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.15);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar-user-avatar {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-primary-navy-light), var(--color-accent-gold));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #FFFFFF;
  font-size: 15px;
}

.sidebar-user-info h4 {
  font-size: 13px;
  color: #FFFFFF;
  font-weight: 600;
  margin: 0;
  max-width: 130px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.role-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.role-badge-admin {
  background: rgba(245, 158, 11, 0.2);
  color: var(--color-accent-gold-light);
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.role-badge-bendahara {
  background: rgba(37, 99, 235, 0.2);
  color: #93C5FD;
  border: 1px solid rgba(59, 130, 246, 0.4);
}

/* Main Content Area */
.main-content {
  flex-grow: 1;
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

/* Top Navigation Bar */
.topbar {
  height: var(--topbar-height);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  position: sticky;
  top: 0;
  z-index: 900;
}

.topbar-title h1 {
  font-size: 19px;
  font-weight: 700;
  color: var(--color-dark-slate-darker);
  display: flex;
  align-items: center;
  gap: 10px;
}

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

/* Sidebar Toggle Button (Mobile) */
.btn-toggle-sidebar {
  display: none;
  background: none;
  border: none;
  font-size: 22px;
  color: var(--color-dark-slate);
  cursor: pointer;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
}

.btn-toggle-sidebar:hover {
  background: var(--color-border-light);
}

/* Content Container */
.content-body {
  padding: 26px 28px 80px;
  flex-grow: 1;
}

/* Responsive Grid Cards */
.grid-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 26px;
}

.stat-card {
  background: var(--color-card-bg);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.stat-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
}

.stat-card.card-saldo::before {
  background: linear-gradient(180deg, var(--color-accent-gold) 0%, var(--color-primary-navy) 100%);
}

.stat-card.card-masuk::before {
  background: linear-gradient(180deg, #10B981 0%, var(--color-accent-gold) 100%);
}

.stat-card.card-keluar::before {
  background: linear-gradient(180deg, var(--color-accent-orange) 0%, #EF4444 100%);
}

.stat-card.card-transaksi::before {
  background: linear-gradient(180deg, var(--color-primary-navy-light) 0%, #6366F1 100%);
}

.stat-info p {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.stat-info h3 {
  font-size: 24px;
  font-weight: 800;
  color: var(--color-dark-slate-darker);
  letter-spacing: -0.5px;
}

.stat-info .sub-text {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.stat-icon {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}

.stat-icon.icon-saldo {
  background: var(--color-accent-gold-soft);
  color: var(--color-accent-gold);
}

.stat-icon.icon-masuk {
  background: #ECFDF5;
  color: #059669;
}

.stat-icon.icon-keluar {
  background: var(--color-accent-orange-soft);
  color: var(--color-accent-orange);
}

.stat-icon.icon-transaksi {
  background: #EFF6FF;
  color: var(--color-primary-navy-light);
}

/* Custom Card Container */
.card-box {
  background: var(--color-card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  margin-bottom: 26px;
  overflow: hidden;
}

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

.card-box-header h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-dark-slate-darker);
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-box-body {
  padding: 24px;
}

/* Modern Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 13px;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 12px 24px;
  font-size: 15px;
  border-radius: var(--radius-lg);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary-navy) 0%, #1E40AF 100%);
  color: #FFFFFF;
  box-shadow: var(--shadow-navy);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #1E40AF 0%, var(--color-primary-navy) 100%);
  color: #FFFFFF;
  transform: translateY(-1px);
}

.btn-orange {
  background: linear-gradient(135deg, var(--color-accent-orange) 0%, #C2410C 100%);
  color: #FFFFFF;
  box-shadow: var(--shadow-orange);
}

.btn-orange:hover {
  background: linear-gradient(135deg, #F97316 0%, var(--color-accent-orange) 100%);
  color: #FFFFFF;
  transform: translateY(-1px);
}

.btn-gold {
  background: linear-gradient(135deg, var(--color-accent-gold) 0%, #B45309 100%);
  color: #FFFFFF;
  box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
  background: linear-gradient(135deg, var(--color-accent-gold-light) 0%, var(--color-accent-gold) 100%);
  color: #FFFFFF;
  transform: translateY(-1px);
}

.btn-secondary {
  background: #F1F5F9;
  color: var(--color-dark-slate);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  background: #E2E8F0;
}

.btn-success {
  background: #10B981;
  color: #FFFFFF;
}

.btn-success:hover {
  background: #059669;
}

.btn-danger {
  background: #EF4444;
  color: #FFFFFF;
}

.btn-danger:hover {
  background: #DC2626;
}

.btn-outline-navy {
  background: transparent;
  border-color: var(--color-primary-navy);
  color: var(--color-primary-navy);
}

.btn-outline-navy:hover {
  background: var(--color-primary-navy);
  color: #FFFFFF;
}

/* Data Tables */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.custom-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 14px;
}

.custom-table th {
  background: #F8FAFC;
  color: var(--color-dark-slate);
  font-weight: 700;
  padding: 13px 16px;
  border-bottom: 2px solid var(--color-border);
  white-space: nowrap;
}

.custom-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-text-body);
  vertical-align: middle;
}

.custom-table tbody tr:hover {
  background: #F8FAFC;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
}

.badge-masuk {
  background: #ECFDF5;
  color: #065F46;
  border: 1px solid #A7F3D0;
}

.badge-keluar {
  background: var(--color-accent-orange-soft);
  color: #9A3412;
  border: 1px solid #FFEDD5;
}

.badge-gold {
  background: var(--color-accent-gold-soft);
  color: #92400E;
  border: 1px solid #FDE68A;
}

.badge-blue {
  background: #EFF6FF;
  color: #1E40AF;
  border: 1px solid #BFDBFE;
}

/* Forms */
.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-dark-slate);
  margin-bottom: 6px;
}

.form-control, .form-select {
  width: 100%;
  padding: 10px 14px;
  font-size: 14px;
  color: var(--color-dark-slate-darker);
  background-color: #FFFFFF;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  outline: none;
  transition: var(--transition-fast);
  font-family: inherit;
}

.form-control:focus, .form-select:focus {
  border-color: var(--color-primary-navy-light);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.form-help {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 5px;
}

/* Alerts */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
}

.alert-success {
  background: #ECFDF5;
  border: 1px solid #A7F3D0;
  color: #065F46;
}

.alert-danger {
  background: #FEF2F2;
  border: 1px solid #FECACA;
  color: #991B1B;
}

.alert-warning {
  background: #FFFBEB;
  border: 1px solid #FDE68A;
  color: #92400E;
}

.alert-info {
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  color: #1E40AF;
}

/* Mobile Bottom Navigation Bar */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--bottom-nav-height);
  background: #FFFFFF;
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.06);
  z-index: 1001;
  padding: 0 10px;
  justify-content: space-around;
  align-items: center;
}

.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--color-text-muted);
  font-size: 11px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
  gap: 3px;
}

.bottom-nav-item i {
  font-size: 18px;
}

.bottom-nav-item.active {
  color: var(--color-accent-orange);
}

.bottom-nav-item.btn-nav-plus {
  background: linear-gradient(135deg, var(--color-accent-orange), var(--color-accent-gold));
  color: #FFFFFF;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  margin-top: -20px;
  box-shadow: var(--shadow-orange);
  padding: 0;
}

.bottom-nav-item.btn-nav-plus i {
  font-size: 20px;
}

/* Sidebar Backdrop (Mobile Drawer) */
.sidebar-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(4px);
  z-index: 999;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.sidebar-overlay.active {
  display: block;
  opacity: 1;
}

/* Modals */
.modal-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.modal-backdrop.show {
  display: flex;
  opacity: 1;
}

.modal-card {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 540px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: translateY(20px);
  transition: transform 0.25s ease;
}

.modal-backdrop.show .modal-card {
  transform: translateY(0);
}

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

.modal-card-header h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-dark-slate-darker);
}

.modal-card-body {
  padding: 24px;
  max-height: 75vh;
  overflow-y: auto;
}

.modal-card-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  background: #F8FAFC;
}

/* Receipt / Kuitansi Styling */
.receipt-container {
  max-width: 780px;
  margin: 30px auto;
  background: #FFFFFF;
  padding: 36px 44px;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  border: 2px solid var(--color-accent-gold);
  position: relative;
}

.receipt-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 3px double var(--color-accent-gold);
  padding-bottom: 20px;
  margin-bottom: 24px;
}

.receipt-logo {
  width: 80px;
  height: 80px;
  object-fit: contain;
}

.receipt-org-info {
  flex-grow: 1;
  text-align: center;
  padding: 0 15px;
}

.receipt-org-info h2 {
  font-size: 22px;
  color: var(--color-primary-navy);
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 3px;
}

.receipt-org-info p {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.4;
}

.receipt-title {
  text-align: center;
  margin-bottom: 24px;
}

.receipt-title h3 {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-dark-slate);
  text-transform: uppercase;
  letter-spacing: 1px;
  display: inline-block;
  border-bottom: 2px solid var(--color-accent-orange);
  padding-bottom: 4px;
}

.receipt-title span {
  display: block;
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.receipt-row {
  display: flex;
  margin-bottom: 12px;
  font-size: 14px;
}

.receipt-label {
  width: 200px;
  font-weight: 600;
  color: var(--color-dark-slate);
}

.receipt-value {
  flex-grow: 1;
  border-bottom: 1px dotted #94A3B8;
  padding-bottom: 2px;
}

.receipt-amount-box {
  background: var(--color-accent-gold-soft);
  border: 2px solid var(--color-accent-gold);
  border-radius: 8px;
  padding: 12px 20px;
  margin: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.receipt-amount-box h2 {
  font-size: 22px;
  color: #92400E;
  font-weight: 800;
}

.receipt-signatures {
  display: flex;
  justify-content: space-between;
  margin-top: 40px;
  padding: 0 20px;
}

.receipt-sign-box {
  text-align: center;
  width: 220px;
}

.receipt-sign-box .sign-space {
  height: 70px;
}

.receipt-sign-box .sign-name {
  font-weight: 700;
  border-top: 1px solid var(--color-dark-slate);
  padding-top: 4px;
}

/* Print Rules */
@media print {
  body {
    background: #FFFFFF !important;
    color: #000000 !important;
  }
  .sidebar, .topbar, .bottom-nav, .no-print, .btn, .sidebar-overlay {
    display: none !important;
  }
  .main-content {
    margin-left: 0 !important;
    padding: 0 !important;
  }
  .receipt-container {
    box-shadow: none !important;
    border: 1px solid #000000 !important;
    margin: 0 !important;
    padding: 20px !important;
    width: 100% !important;
    max-width: 100% !important;
  }
  .card-box {
    border: none !important;
    box-shadow: none !important;
  }
}

/* Mobile & Tablet Responsive Breakpoints */
@media (max-width: 991px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.show {
    transform: translateX(0);
  }
  .main-content {
    margin-left: 0;
  }
  .btn-toggle-sidebar {
    display: inline-flex;
  }
  .bottom-nav {
    display: flex;
  }
  .d-none-mobile {
    display: none !important;
  }
  .content-body {
    padding: 18px 16px 90px;
  }
  .receipt-container {
    padding: 22px 18px;
  }
  .receipt-label {
    width: 130px;
  }
}

@media (max-width: 576px) {
  .grid-stats {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .topbar {
    padding: 0 16px;
  }
  .topbar-title h1 {
    font-size: 16px;
  }
  .receipt-header {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }
  .receipt-logo {
    width: 65px;
    height: 65px;
  }
  .receipt-signatures {
    flex-direction: column;
    gap: 25px;
    align-items: center;
  }
}