/**
 * SIMAS — Design System & Main Stylesheet
 * Sistem Informasi Manajemen Administrasi Surat Sekolah
 * Palette: Navy Blue (#0f2744), Accent Blue (#2563eb), Neutral Light (#f8fafc)
 */

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

/* ============================================================
   1. CSS VARIABLES & THEME SETUP
   ============================================================ */
:root {
  /* Brand Navy Colors */
  --simas-navy-darker:  #0a192f;
  --simas-navy:         #0f2744;
  --simas-navy-light:   #173b64;
  --simas-navy-hover:   #1d4677;

  /* Accent Blue */
  --simas-accent:       #2563eb;
  --simas-accent-hover: #1d4ed8;
  --simas-accent-light: #eff6ff;
  --simas-accent-subtle:#dbeafe;

  /* Neutral Surface Colors */
  --simas-bg:           #f8fafc;
  --simas-surface:      #ffffff;
  --simas-surface-alt:  #f1f5f9;
  --simas-border:       #e2e8f0;
  --simas-border-light: #f1f5f9;

  /* Typography Colors */
  --simas-text-main:    #0f172a;
  --simas-text-muted:   #64748b;
  --simas-text-light:   #94a3b8;

  /* Status Semantic Colors */
  --simas-success:      #10b981;
  --simas-success-bg:   #ecfdf5;
  --simas-success-text: #065f46;
  --simas-success-border: #a7f3d0;

  --simas-warning:      #f59e0b;
  --simas-warning-bg:   #fffbeb;
  --simas-warning-text: #92400e;
  --simas-warning-border: #fde68a;

  --simas-danger:       #ef4444;
  --simas-danger-bg:    #fef2f2;
  --simas-danger-text:  #991b1b;
  --simas-danger-border:#fecaca;

  --simas-info:         #0284c7;
  --simas-info-bg:      #f0f9ff;
  --simas-info-text:    #075985;
  --simas-info-border:  #bae6fd;

  --simas-purple:       #8b5cf6;
  --simas-purple-bg:    #faf5ff;
  --simas-purple-text:  #6b21a8;
  --simas-purple-border:#e9d5ff;

  /* Dimensions */
  --sidebar-width:      260px;
  --navbar-height:      70px;
  --border-radius-sm:   6px;
  --border-radius:      10px;
  --border-radius-lg:   16px;

  /* Shadows */
  --shadow-sm:          0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-card:        0 1px 3px 0 rgba(15, 39, 68, 0.07), 0 1px 2px -1px rgba(15, 39, 68, 0.05);
  --shadow-hover:       0 10px 15px -3px rgba(15, 39, 68, 0.08), 0 4px 6px -4px rgba(15, 39, 68, 0.04);
  --shadow-dropdown:    0 10px 25px -5px rgba(15, 39, 68, 0.15), 0 8px 10px -6px rgba(15, 39, 68, 0.1);
}

/* ============================================================
   2. GLOBAL RESET & BASE STYLES
   ============================================================ */
* {
  box-sizing: border-box;
}

img {
  max-width: 100%;
}

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--simas-bg);
  color: var(--simas-text-main);
  margin: 0;
  padding: 0;
  font-size: 0.9375rem;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--simas-accent);
  text-decoration: none;
  transition: color 0.15s ease-in-out;
}
a:hover {
  color: var(--simas-accent-hover);
}

/* Scrollbar Style */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--simas-surface-alt);
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* ============================================================
   3. APP SHELL LAYOUT (Sidebar + Navbar + Content)
   ============================================================ */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.app-sidebar {
  width: var(--sidebar-width);
  background-color: var(--simas-navy);
  color: #f8fafc;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 1040;
  transition: transform 0.25s ease-in-out;
  box-shadow: 2px 0 16px rgba(0, 0, 0, 0.2);
  overflow: hidden; /* Mencegah scrollbar luar */
}

/* Sidebar Brand — Menyatu mulus tanpa garis pemisah */
.sidebar-brand {
  height: auto;
  min-height: 72px;
  padding: 1.25rem 1.15rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  border-bottom: none !important;
  background: transparent !important;
  overflow: hidden;
  flex-shrink: 0;
}

.brand-logo-img,
.sidebar-brand img {
  width: 38px !important;
  height: 38px !important;
  max-width: 38px !important;
  max-height: 38px !important;
  object-fit: contain !important;
  flex-shrink: 0 !important;
  display: inline-block !important;
  border-radius: 10px;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.35));
}

.brand-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius);
  background: linear-gradient(135deg, var(--simas-accent), #38bdf8);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.25rem;
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.35);
}

.brand-info h1 {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.2px;
  margin: 0;
  color: #ffffff;
  line-height: 1.15;
}

.brand-info small {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #64748b;
  display: block;
  margin-top: 2px;
}

/* Sidebar Nav — Scrollable TANPA scrollbar terlihat (seperti pada foto) */
.sidebar-nav {
  padding: 0.5rem 0.85rem;
  overflow-y: auto;
  overflow-x: hidden;
  flex-grow: 1;
  /* Firefox */
  scrollbar-width: none;
  /* IE 10+ */
  -ms-overflow-style: none;
}

/* Chrome, Safari, Edge */
.sidebar-nav::-webkit-scrollbar {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
}

.nav-heading {
  font-size: 0.7rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #64748b;
  padding: 0.85rem 0.75rem 0.35rem;
}

.sidebar-item {
  margin-bottom: 0.3rem;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.68rem 0.85rem;
  border-radius: 12px;
  color: #94a3b8;
  font-weight: 500;
  font-size: 0.875rem;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.sidebar-link i {
  font-size: 1.15rem;
  width: 22px;
  text-align: center;
  color: #94a3b8;
  transition: color 0.2s ease;
}

.sidebar-link:hover {
  background: rgba(255, 255, 255, 0.05);
  color: #ffffff;
}

.sidebar-link:hover i {
  color: #38bdf8;
}

/* Item Aktif — Model Pill dengan Highlight Biru & Stroke Halus sesuai foto */
.sidebar-link.active {
  background: rgba(37, 99, 235, 0.22);
  border: 1px solid rgba(59, 130, 246, 0.45);
  color: #ffffff;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.2);
}

.sidebar-link.active i {
  color: #38bdf8;
}

.sidebar-badge {
  margin-left: auto;
  padding: 0.15rem 0.55rem;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 9999px;
  background-color: rgba(255, 255, 255, 0.12);
  color: #ffffff;
}

.sidebar-badge.danger {
  background-color: #ea580c; /* Orange kontras seperti di foto */
  color: #ffffff;
}

/* Sidebar Footer — Bar profil menyatu di dalam sidebar (Floating Inset Card) */
.sidebar-footer {
  padding: 0.65rem 0.85rem 1.15rem;
  border-top: none !important;
  background: transparent !important;
  display: block;
  flex-shrink: 0;
  margin-top: auto;
}

.sidebar-profile-card,
.sidebar-footer > .user-mini {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 0.65rem 0.75rem;
  transition: all 0.2s ease;
  width: 100%;
}

.sidebar-profile-card:hover,
.sidebar-footer > .user-mini:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
}

/* Avatar Putih dengan Huruf Gelap Tebal sesuai foto */
.sidebar-profile-card .avatar,
.sidebar-footer .avatar {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: #ffffff !important;
  color: #0f172a !important;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.95rem;
  border: none !important;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.sidebar-profile-card .user-meta,
.sidebar-footer .user-meta {
  flex-grow: 1;
  min-width: 0;
  overflow: hidden;
}

.sidebar-profile-card .user-meta .name,
.sidebar-footer .user-meta .name {
  font-size: 0.875rem;
  font-weight: 700;
  color: #ffffff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin: 0;
  line-height: 1.25;
}

.sidebar-profile-card .user-meta .role,
.sidebar-footer .user-meta .role {
  font-size: 0.72rem;
  color: #94a3b8;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin: 0;
  line-height: 1.2;
}

/* Tombol Logout Persegi Modern di dalam Kartu sesuai foto */
.sidebar-logout-btn,
.sidebar-footer a[href="login.html"],
.sidebar-footer a[onclick*="Auth.logout"] {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  flex-shrink: 0;
  transition: all 0.2s ease;
  text-decoration: none;
  font-size: 1rem;
}

.sidebar-logout-btn:hover,
.sidebar-footer a[href="login.html"]:hover,
.sidebar-footer a[onclick*="Auth.logout"]:hover {
  background: rgba(239, 68, 68, 0.18);
  border-color: rgba(239, 68, 68, 0.35);
  color: #ef4444;
}

/* Sidebar Backdrop (Mobile/Tablet) */
.sidebar-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.6);
  z-index: 1030;
  display: none;
  backdrop-filter: blur(2px);
}

/* Main Content Area */
.app-main {
  flex-grow: 1;
  margin-left: var(--sidebar-width);
  display: flex;
  flex-direction: column;
  min-width: 0; /* Prevents overflow bugs in flexbox */
  min-height: 100vh;
}

/* Top Navbar */
.top-navbar {
  height: var(--navbar-height);
  background: var(--simas-surface);
  border-bottom: 1px solid var(--simas-border);
  padding: 0 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 1020;
}

.navbar-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-sidebar-toggle {
  background: none;
  border: 1px solid var(--simas-border);
  border-radius: var(--border-radius-sm);
  padding: 0.4rem 0.6rem;
  font-size: 1.1rem;
  color: var(--simas-text-muted);
  cursor: pointer;
  display: none;
}
.btn-sidebar-toggle:hover {
  background: var(--simas-surface-alt);
  color: var(--simas-text-main);
}

/* Breadcrumbs */
.breadcrumb-simas {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.85rem;
  color: var(--simas-text-muted);
}
.breadcrumb-simas li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.breadcrumb-simas li+li::before {
  content: '/';
  color: var(--simas-text-light);
}
.breadcrumb-simas a {
  color: var(--simas-text-muted);
}
.breadcrumb-simas a:hover {
  color: var(--simas-accent);
}
.breadcrumb-simas .active {
  color: var(--simas-navy);
  font-weight: 600;
}

.navbar-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--simas-border);
  background: var(--simas-surface);
  color: var(--simas-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  position: relative;
  cursor: pointer;
  transition: all 0.15s ease;
}
.nav-icon-btn:hover {
  background: var(--simas-surface-alt);
  color: var(--simas-navy);
}

.nav-icon-badge {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--simas-danger);
  border: 2px solid #ffffff;
}

.school-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--simas-surface-alt);
  border: 1px solid var(--simas-border);
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--simas-navy);
  overflow: hidden;
  max-height: 38px;
}

.school-badge-logo,
.school-badge img {
  width: 22px !important;
  height: 22px !important;
  max-width: 22px !important;
  max-height: 22px !important;
  object-fit: contain !important;
  flex-shrink: 0 !important;
  display: inline-block !important;
}

.school-badge i {
  color: var(--simas-accent);
}

/* Page Content Container */
.page-content {
  padding: 1.75rem;
  flex-grow: 1;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.page-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--simas-navy);
  margin: 0;
  letter-spacing: -0.02em;
}

.page-subtitle {
  font-size: 0.85rem;
  color: var(--simas-text-muted);
  margin-top: 0.2rem;
}

.page-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Footer */
.app-footer {
  padding: 1.25rem 1.75rem;
  background: var(--simas-surface);
  border-top: 1px solid var(--simas-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: var(--simas-text-muted);
}

/* ============================================================
   4. UI COMPONENTS (Cards, Stats, Tables, Forms, Badges)
   ============================================================ */

/* SIMAS Card */
.simas-card {
  background: var(--simas-surface);
  border: 1px solid var(--simas-border);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-card);
  margin-bottom: 1.5rem;
  overflow: hidden;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.simas-card-header {
  padding: 1.15rem 1.5rem;
  border-bottom: 1px solid var(--simas-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #ffffff;
}

.simas-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--simas-navy);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.simas-card-title i {
  color: var(--simas-accent);
}

.simas-card-body {
  padding: 1.5rem;
}

.simas-card-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--simas-border);
  background: var(--simas-surface-alt);
}

/* Stat Cards */
.stat-card {
  background: var(--simas-surface);
  border: 1px solid var(--simas-border);
  border-radius: var(--border-radius);
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1.15rem;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
}

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

.stat-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.stat-icon.primary {
  background: var(--simas-accent-subtle);
  color: var(--simas-accent);
}

.stat-icon.success {
  background: var(--simas-success-bg);
  color: var(--simas-success);
}

.stat-icon.warning {
  background: var(--simas-warning-bg);
  color: var(--simas-warning);
}

.stat-icon.danger {
  background: var(--simas-danger-bg);
  color: var(--simas-danger);
}

.stat-icon.purple {
  background: var(--simas-purple-bg);
  color: var(--simas-purple);
}

.stat-info {
  flex-grow: 1;
}

.stat-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--simas-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.25rem;
}

.stat-number {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--simas-navy);
  line-height: 1.1;
  margin-bottom: 0.25rem;
}

.stat-desc {
  font-size: 0.75rem;
  color: var(--simas-text-light);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.stat-desc .trend-up {
  color: var(--simas-success);
  font-weight: 600;
}

.stat-desc .trend-down {
  color: var(--simas-danger);
  font-weight: 600;
}

/* Tables */
.simas-table-wrapper {
  overflow-x: auto;
}

.simas-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.875rem;
}

.simas-table th {
  background: var(--simas-surface-alt);
  color: var(--simas-navy);
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--simas-border);
  white-space: nowrap;
}

.simas-table td {
  padding: 0.95rem 1rem;
  border-bottom: 1px solid var(--simas-border);
  vertical-align: middle;
  color: var(--simas-text-main);
  background: #ffffff;
}

.simas-table tbody tr {
  transition: background-color 0.15s ease;
}

.simas-table tbody tr:hover td {
  background-color: #f8fafc;
}

.simas-table tbody tr:last-child td {
  border-bottom: none;
}

/* Status Badges */
.badge-status {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.65rem;
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: 9999px;
  border: 1px solid transparent;
  white-space: nowrap;
}

.badge-status i {
  font-size: 0.65rem;
}

.badge-status.baru,
.badge-status.info {
  background: var(--simas-info-bg);
  color: var(--simas-info-text);
  border-color: var(--simas-info-border);
}

.badge-status.diproses,
.badge-status.warning {
  background: var(--simas-warning-bg);
  color: var(--simas-warning-text);
  border-color: var(--simas-warning-border);
}

.badge-status.selesai,
.badge-status.success {
  background: var(--simas-success-bg);
  color: var(--simas-success-text);
  border-color: var(--simas-success-border);
}

.badge-status.arsip,
.badge-status.secondary {
  background: var(--simas-surface-alt);
  color: var(--simas-text-muted);
  border-color: var(--simas-border);
}

.badge-status.danger,
.badge-status.revisi,
.badge-status.terlambat {
  background: var(--simas-danger-bg);
  color: var(--simas-danger-text);
  border-color: var(--simas-danger-border);
}

.badge-status.purple,
.badge-status.disposisi {
  background: var(--simas-purple-bg);
  color: var(--simas-purple-text);
  border-color: var(--simas-purple-border);
}

/* Sifat Surat Badges */
.badge-sifat {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 4px;
}
.badge-sifat.biasa {
  background: #e2e8f0;
  color: #334155;
}
.badge-sifat.penting {
  background: #fed7aa;
  color: #9a3412;
}
.badge-sifat.rahasia {
  background: #fecdd3;
  color: #9f1239;
}
.badge-sifat.segera {
  background: #fef08a;
  color: #854d0e;
}

/* Buttons */
.btn-simas {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.55rem 1.15rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--border-radius);
  transition: all 0.15s ease;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-simas-primary {
  background: var(--simas-accent);
  color: #ffffff;
}
.btn-simas-primary:hover {
  background: var(--simas-accent-hover);
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.25);
}

.btn-simas-navy {
  background: var(--simas-navy);
  color: #ffffff;
}
.btn-simas-navy:hover {
  background: var(--simas-navy-light);
  color: #ffffff;
}

.btn-simas-outline {
  background: #ffffff;
  border-color: var(--simas-border);
  color: var(--simas-text-main);
}
.btn-simas-outline:hover {
  background: var(--simas-surface-alt);
  border-color: #cbd5e1;
  color: var(--simas-navy);
}

.btn-simas-danger {
  background: var(--simas-danger);
  color: #ffffff;
}
.btn-simas-danger:hover {
  background: #dc2626;
  color: #ffffff;
}

.btn-simas-sm {
  padding: 0.35rem 0.75rem;
  font-size: 0.8125rem;
}

.btn-icon-square {
  width: 32px;
  height: 32px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--simas-border);
  background: #ffffff;
  color: var(--simas-text-muted);
  cursor: pointer;
  transition: all 0.15s ease;
}
.btn-icon-square:hover {
  background: var(--simas-surface-alt);
  color: var(--simas-navy);
}
.btn-icon-square.danger:hover {
  background: var(--simas-danger-bg);
  color: var(--simas-danger);
  border-color: var(--simas-danger-border);
}

/* Forms */
.form-label {
  font-size: 0.84rem;
  font-weight: 600;
  color: #334155;
  margin-bottom: 0.35rem;
}

.form-label .required {
  color: var(--simas-danger);
}

.form-control,
.form-select {
  border: 1px solid var(--simas-border);
  border-radius: var(--border-radius);
  font-size: 0.9rem;
  padding: 0.6rem 0.85rem;
  color: var(--simas-text-main);
  background-color: #ffffff;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

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

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

.input-icon-group {
  position: relative;
}
.input-icon-group i {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: #94a3b8;
  font-size: 1rem;
}
.input-icon-group .form-control {
  padding-left: 2.35rem;
}

/* Dropzone (Upload) */
.upload-dropzone {
  border: 2px dashed #cbd5e1;
  border-radius: var(--border-radius);
  padding: 2rem 1.5rem;
  text-align: center;
  background: #f8fafc;
  cursor: pointer;
  transition: all 0.2s ease;
}
.upload-dropzone:hover {
  border-color: var(--simas-accent);
  background: #eff6ff;
}
.upload-dropzone i {
  font-size: 2.5rem;
  color: var(--simas-accent);
  margin-bottom: 0.5rem;
}

/* Filter Bar */
.filter-bar {
  background: #ffffff;
  border: 1px solid var(--simas-border);
  border-radius: var(--border-radius);
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

/* Pagination */
.simas-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--simas-border);
  background: #ffffff;
  flex-wrap: wrap;
  gap: 1rem;
}

.pagination-pages {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-item-simas a {
  min-width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--simas-border);
  color: var(--simas-text-main);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0 0.5rem;
}
.page-item-simas.active a {
  background: var(--simas-accent);
  border-color: var(--simas-accent);
  color: #ffffff;
}
.page-item-simas a:hover:not(.active) {
  background: var(--simas-surface-alt);
}
.page-item-simas.disabled a {
  opacity: 0.4;
  pointer-events: none;
}

/* Timeline component (Detail surat & Disposisi) */
.timeline-simas {
  position: relative;
  padding-left: 2rem;
  list-style: none;
  margin: 0;
}
.timeline-simas::before {
  content: '';
  position: absolute;
  left: 0.75rem;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 2px;
  background: var(--simas-border);
}
.timeline-item {
  position: relative;
  margin-bottom: 1.5rem;
}
.timeline-item:last-child {
  margin-bottom: 0;
}
.timeline-dot {
  position: absolute;
  left: -2rem;
  top: 0.2rem;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: #ffffff;
  border: 3px solid var(--simas-accent);
  display: flex;
  align-items: center;
  justify-content: center;
}
.timeline-dot.success { border-color: var(--simas-success); }
.timeline-dot.warning { border-color: var(--simas-warning); }
.timeline-content {
  background: var(--simas-surface-alt);
  border: 1px solid var(--simas-border);
  border-radius: var(--border-radius);
  padding: 1rem 1.25rem;
}

/* Loading Spinner */
.simas-loader {
  display: inline-block;
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #ffffff;
  animation: spin 0.8s ease-in-out infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================================================
   5. RESPONSIVE BREAKPOINTS (Desktop, Tablet, Smartphone)
   ============================================================ */
@media (max-width: 991.98px) {
  .app-sidebar {
    transform: translateX(-100%);
  }
  .app-sidebar.show {
    transform: translateX(0);
  }
  .sidebar-backdrop.show {
    display: block;
  }
  .app-main {
    margin-left: 0;
  }
  .btn-sidebar-toggle {
    display: inline-flex;
  }
  .school-badge {
    display: none;
  }
}

@media (max-width: 575.98px) {
  .page-content {
    padding: 1rem;
  }
  .top-navbar {
    padding: 0 1rem;
  }
  .page-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .page-actions {
    width: 100%;
  }
  .page-actions .btn-simas {
    flex: 1;
  }
  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .simas-pagination {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

/* ============================================================
   15. CETAK & PRINT STYLES (LAPORAN RESMI & DOKUMEN)
   ============================================================ */
@media print {
  @page {
    size: landscape;
    margin: 10mm 15mm;
  }

  body {
    background: #ffffff !important;
    color: #000000 !important;
    font-size: 10pt;
  }

  .app-sidebar,
  .sidebar-backdrop,
  .top-navbar,
  .app-footer,
  .page-header,
  .simas-card-filter,
  .no-print,
  .btn,
  .btn-simas,
  .page-actions,
  #chartLaporanKlasifikasi,
  .chart-container,
  .simas-pagination {
    display: none !important;
  }

  .app-layout,
  .app-main,
  .page-content {
    margin: 0 !important;
    padding: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    display: block !important;
  }

  .printable-report {
    display: block !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  .kop-surat-resmi {
    display: flex !important;
    align-items: center;
    justify-content: center;
    text-align: center;
    border-bottom: 3px double #000000;
    padding-bottom: 12px;
    margin-bottom: 16px;
  }

  .kop-surat-resmi .kop-logo {
    width: 75px;
    height: 75px;
    margin-right: 18px;
    flex-shrink: 0;
  }

  .kop-surat-resmi .kop-text h2 {
    font-size: 14pt;
    font-weight: 800;
    margin: 0 0 2px 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }

  .kop-surat-resmi .kop-text p {
    font-size: 8.5pt;
    margin: 0;
    line-height: 1.3;
  }

  .judul-laporan-cetak {
    text-align: center;
    margin-bottom: 14px;
  }

  .judul-laporan-cetak h3 {
    font-size: 12pt;
    font-weight: 700;
    margin: 0 0 4px 0;
    text-transform: uppercase;
    text-decoration: underline;
  }

  .judul-laporan-cetak p {
    font-size: 9.5pt;
    margin: 0;
    font-weight: 500;
  }

  .simas-table-wrapper {
    overflow: visible !important;
  }

  .simas-table,
  table.report-table {
    width: 100% !important;
    border-collapse: collapse !important;
    font-size: 8.5pt !important;
    margin-bottom: 16px !important;
  }

  .simas-table th,
  .simas-table td,
  table.report-table th,
  table.report-table td {
    border: 1px solid #333333 !important;
    padding: 5px 6px !important;
    color: #000000 !important;
    background: transparent !important;
  }

  .simas-table th,
  table.report-table th {
    background-color: #f1f5f9 !important;
    font-weight: 700 !important;
    text-align: center !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .tanda-tangan-blok {
    page-break-inside: avoid;
    margin-top: 24px;
    display: flex !important;
    justify-content: space-between;
    width: 100%;
  }

  .ttd-box {
    text-align: center;
    width: 260px;
  }

  .ttd-space {
    height: 65px;
  }

  .badge-status {
    border: 1px solid #666666 !important;
    background: transparent !important;
    color: #000000 !important;
    font-weight: 600;
    padding: 1px 4px;
    font-size: 7.5pt;
  }
}