/* ==========================================================================
   BUMDes Wahau Sejahtera Bersama - Premium Master Stylesheet
   Identity: Dark Forest Green (#1a5c3a)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@500;600;700;800;900&display=swap');

:root {
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Poppins', system-ui, sans-serif;

  /* Color Palette */
  --bumdes-50: #f2f7f4;
  --bumdes-100: #e2ede7;
  --bumdes-200: #c6dbcf;
  --bumdes-300: #9cbdab;
  --bumdes-400: #6c967e;
  --bumdes-500: #4a745d;
  --bumdes-600: #375b48;
  --bumdes-650: #246e49;
  --bumdes-700: #1a5c3a; /* Core Primary */
  --bumdes-750: #154e31;
  --bumdes-800: #233e31;
  --bumdes-900: #1b2f25;

  --bg-slate: #f8fafc;
  --card-border: rgba(226, 232, 240, 0.8);
  --text-dark: #0f172a;
  --text-body: #334155;
  --text-muted: #64748b;

  --radius-lg: 1rem;
  --radius-md: 0.625rem;
  --radius-sm: 0.375rem;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-slate);
  color: var(--text-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-dark);
}

/* ==========================================================================
   App Shell Layout
   ========================================================================== */
.app-shell {
  display: flex;
  min-height: 100vh;
}

/* Sidebar Styles */
.sidebar-wrapper {
  width: 16rem;
  background-color: var(--bumdes-700);
  color: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: 40;
  transition: transform 0.3s ease;
}

.brand-header {
  padding: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.brand-title {
  font-size: 0.875rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: #ffffff;
  line-height: 1.25;
}
.brand-subtitle {
  font-size: 0.625rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 0.25rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.year-selector-box {
  padding: 0.875rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.year-selector-box label {
  font-size: 0.725rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.75);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.year-select-input {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.625rem;
  outline: none;
  cursor: pointer;
}
.year-select-input option {
  background-color: var(--bumdes-800);
  color: #ffffff;
}

.nav-menu {
  padding: 0.75rem 0;
  flex: 1;
  overflow-y: auto;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 1.25rem;
  font-size: 0.825rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  border-left: 4px solid transparent;
  transition: all 0.2s ease;
}
.nav-item:hover {
  background-color: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}
.nav-item.active {
  background-color: rgba(255, 255, 255, 0.14);
  color: #ffffff;
  font-weight: 700;
  border-left-color: #ffffff;
}

.user-profile-box {
  margin: 0.75rem 1rem;
  padding: 0.875rem;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.user-avatar {
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 900;
  color: #ffffff;
}
.btn-logout {
  margin-top: 0.75rem;
  width: 100%;
  padding: 0.45rem;
  background-color: #ef4444;
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.725rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  transition: background 0.2s ease;
}
.btn-logout:hover {
  background-color: #dc2626;
}

/* Main Content Area */
.main-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.header-bar {
  background-color: #ffffff;
  border-bottom: 1px solid #e2e8f0;
  padding: 1.125rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 30;
}
.header-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-dark);
}

.page-container {
  padding: 1.75rem 2rem;
  max-width: 84rem;
  margin: 0 auto;
  width: 100%;
  flex: 1;
}

/* ==========================================================================
   FORM CONTROLS & DESIGN SYSTEM
   ========================================================================== */

/* Universal Select Box Styling with Prominent Down Arrow */
select {
  appearance: none !important;
  -webkit-appearance: none !important;
  -moz-appearance: none !important;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke-width='2.5' stroke='%23475569'%3e%3cpath stroke-linecap='round' stroke-linejoin='round' d='M19.5 8.25l-7.5 7.5-7.5-7.5' /%3e%3c/svg%3e") !important;
  background-position: right 0.65rem center !important;
  background-repeat: no-repeat !important;
  background-size: 1rem 1rem !important;
  padding-right: 2.25rem !important;
  cursor: pointer !important;
}

select option {
  background-color: #ffffff;
  color: var(--text-dark);
  font-weight: 500;
  padding: 0.5rem;
}

.form-group {
  margin-bottom: 1.125rem;
}
.form-group:last-child {
  margin-bottom: 0;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 1.125rem;
}
.form-row.col-2 {
  grid-template-columns: repeat(2, 1fr);
}
.form-row.col-3 {
  grid-template-columns: repeat(3, 1fr);
}
.form-row.col-1-2 {
  grid-template-columns: 1fr 2fr;
}

@media (max-width: 640px) {
  .form-row.col-2, .form-row.col-3, .form-row.col-1-2 {
    grid-template-columns: 1fr;
  }
}

.input-label {
  display: block;
  font-size: 0.725rem;
  font-weight: 700;
  color: #475569;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  padding: 0.625rem 0.875rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-dark);
  background-color: #ffffff;
  background-clip: padding-box;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-md);
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.03);
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
  outline: none;
}

.form-control::placeholder {
  color: #94a3b8;
  font-weight: 400;
}

.form-control:hover {
  border-color: #94a3b8;
}

.form-control:focus {
  border-color: var(--bumdes-700);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(26, 92, 58, 0.15);
}

.form-control:disabled,
.form-control[readonly] {
  background-color: #f1f5f9;
  color: #64748b;
  border-color: #e2e8f0;
  cursor: not-allowed;
}

textarea.form-control {
  min-height: 5rem;
  resize: vertical;
}

/* Filter Controls */
.filter-select {
  background-color: #ffffff;
  border: 1px solid #cbd5e1;
  color: var(--text-dark);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  padding: 0.5rem 2.25rem 0.5rem 0.75rem;
  outline: none;
  cursor: pointer;
}
.filter-select:focus {
  border-color: var(--bumdes-700);
  box-shadow: 0 0 0 2px rgba(26, 92, 58, 0.15);
}
.filter-select:focus {
  border-color: var(--bumdes-700);
  box-shadow: 0 0 0 2px rgba(26, 92, 58, 0.15);
}

/* Dynamic Inputs Box */
#dynamic-inputs-container {
  background: #f8fafc;
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid #e2e8f0;
  margin-bottom: 1.125rem;
}

/* Upload Dropzone & File Previews */
.upload-dropzone {
  position: relative;
  border: 2px dashed #cbd5e1;
  background: #f8fafc;
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
}
.upload-dropzone:hover {
  border-color: var(--bumdes-700);
  background: rgba(26, 92, 58, 0.04);
}
.upload-dropzone input[type="file"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

/* Badges & Snapshots */
.snapshot-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.15rem 0.4rem;
  border-radius: var(--radius-sm);
  margin-top: 0.35rem;
  border: 1px solid transparent;
}
.snapshot-cpo {
  background-color: #eef2ff;
  color: #4338ca;
  border-color: #c7d2fe;
}
.snapshot-sampah {
  background-color: #ecfdf5;
  color: #047857;
  border-color: #a7f3d0;
}
.snapshot-kernel {
  background-color: #eff6ff;
  color: #1d4ed8;
  border-color: #bfdbfe;
}

.toast-success {
  background-color: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
  padding: 0.875rem 1.25rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.625rem;
  box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

/* ==========================================================================
   Dashboard Stat Cards
   ========================================================================== */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.75rem;
}
.stat-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 1.35rem 1.5rem;
  border: 1px solid var(--card-border);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.03), 0 2px 4px -1px rgba(0, 0, 0, 0.02);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
}
.stat-label {
  font-size: 0.725rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.stat-value {
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--text-dark);
  margin-top: 0.35rem;
  font-family: var(--font-heading);
}

/* ==========================================================================
   UI Content Cards & Tables
   ========================================================================== */
.content-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--card-border);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.table-responsive {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid #e2e8f0;
}
.custom-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.825rem;
}
.custom-table th {
  background-color: #f8fafc;
  padding: 0.75rem 1rem;
  font-weight: 700;
  color: #475569;
  text-transform: uppercase;
  font-size: 0.675rem;
  letter-spacing: 0.05em;
  border-bottom: 2px solid #e2e8f0;
}
.custom-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid #f1f5f9;
  color: var(--text-body);
  font-weight: 500;
  vertical-align: middle;
}
.custom-table tr:hover td {
  background-color: #f8fafc;
}
.custom-table tfoot td {
  padding: 0.85rem 1rem;
  border-top: 2px solid #e2e8f0;
  font-size: 0.85rem;
}

/* Badges */
.badge {
  display: inline-block;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
  font-size: 0.7rem;
  font-weight: 700;
  border: 1px solid transparent;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.55rem 1.125rem;
  font-size: 0.825rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  line-height: 1.25;
}
.btn-primary {
  background-color: var(--bumdes-700);
  color: #ffffff;
  box-shadow: 0 2px 4px rgba(26, 92, 58, 0.2);
}
.btn-primary:hover {
  background-color: var(--bumdes-750);
  box-shadow: 0 4px 6px rgba(26, 92, 58, 0.25);
}
.btn-secondary {
  background-color: #f1f5f9;
  color: #334155;
  border-color: #cbd5e1;
}
.btn-secondary:hover {
  background-color: #e2e8f0;
  color: #0f172a;
}
.btn-danger {
  background-color: #ef4444;
  color: #ffffff;
}
.btn-danger:hover {
  background-color: #dc2626;
}

/* ==========================================================================
   Modals Styling (Premium Dialog & Header Dark Forest)
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}
.modal-box {
  background: #ffffff;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 36rem;
  max-height: 90vh;
  overflow-y: auto;
  padding: 0;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  transform: scale(0.95);
  transition: transform 0.25s ease;
  border: 1px solid var(--card-border);
}
.modal-backdrop.active .modal-box {
  transform: scale(1);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  background-color: var(--bumdes-700);
  color: #ffffff;
}
.modal-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: #ffffff;
}
.modal-close-btn {
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.8);
  padding: 0.25rem;
  transition: color 0.15s ease;
}
.modal-close-btn:hover {
  color: #ffffff;
}

.modal-body {
  padding: 1.5rem;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background-color: #f8fafc;
  border-top: 1px solid #e2e8f0;
}

/* ==========================================================================
   Toast Alerts & Utilities
   ========================================================================== */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 60;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.toast {
  background: #1e293b;
  color: #ffffff;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.825rem;
  font-weight: 600;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Mobile Toggle Bar */
.mobile-bar {
  display: none;
  background-color: var(--bumdes-700);
  color: #ffffff;
  padding: 0.875rem 1.25rem;
  position: sticky;
  top: 0;
  z-index: 50;
  justify-content: space-between;
  align-items: center;
}

@media (max-width: 768px) {
  .mobile-bar {
    display: flex;
  }
  .sidebar-wrapper {
    position: fixed;
    transform: translateX(-100%);
  }
  .sidebar-wrapper.open {
    transform: translateX(0);
  }
  .page-container {
    padding: 1rem;
  }
}

/* Print Specific */
@media print {
  .no-print, .sidebar-wrapper, .mobile-bar, .header-bar, .btn {
    display: none !important;
  }
  body {
    background-color: #ffffff !important;
  }
  .page-container {
    padding: 0 !important;
    max-width: 100% !important;
  }
  .content-card {
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
  }
}