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

:root {
  /* Color Palette - SIMAK Primary (#003366) */
  --color-primary-50: #e6f0fa;
  --color-primary-100: #cce0f5;
  --color-primary-200: #99c2eb;
  --color-primary-500: #004d99;
  --color-primary-600: #003366;
  --color-primary-700: #00224d;

  /* Color Palette - SIMAK Accent (#00aeef) */
  --color-accent-50: #e6f7fd;
  --color-accent-100: #cceefb;
  --color-accent-500: #00bfff;
  --color-accent-600: #00aeef;
  --color-accent-700: #008fcc;

  /* Color Palette - SIMAK Danger (#f7491d) */
  --color-danger-50: #fef0ec;
  --color-danger-100: #fdd1c6;
  --color-danger-500: #f86742;
  --color-danger-600: #f7491d;
  --color-danger-700: #d6330b;

  /* Color Palette - Slate (Neutral) */
  --color-slate-50: #f8fafc;
  --color-slate-100: #f1f5f9;
  --color-slate-200: #e2e8f0;
  --color-slate-300: #cbd5e1;
  --color-slate-400: #94a3b8;
  --color-slate-500: #64748b;
  --color-slate-600: #475569;
  --color-slate-700: #334155;
  --color-slate-800: #1e293b;
  --color-slate-900: #0f172a;

  /* Font */
  --font-family: 'Inter', sans-serif;

  /* Layout */
  --sidebar-width: 260px;
  --navbar-height: 70px;
  --transition-speed: 0.3s;
}

body {
  font-family: var(--font-family);
  background-color: var(--color-slate-50);
  color: var(--color-slate-800);
  overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--color-slate-300);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-slate-400);
}

/* Glassmorphism */
.glass {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.glass-dark {
  background: rgba(30, 41, 59, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Layout Core */
.wrapper {
  display: flex;
  width: 100%;
  align-items: stretch;
}

#sidebar {
  min-width: var(--sidebar-width);
  max-width: var(--sidebar-width);
  background: #fff;
  border-right: 1px solid var(--color-slate-200);
  transition: all var(--transition-speed);
  position: fixed;
  height: 100vh;
  z-index: 1030;
  display: flex;
  flex-direction: column;
}

#sidebar.active {
  margin-left: calc(var(--sidebar-width) * -1);
}

#content {
  width: 100%;
  min-height: 100vh;
  transition: all var(--transition-speed);
  margin-left: var(--sidebar-width);
  display: flex;
  flex-direction: column;
}

#content.active {
  margin-left: 0;
}

@media (max-width: 991.98px) {
  #sidebar {
    margin-left: calc(var(--sidebar-width) * -1);
  }
  #sidebar.active {
    margin-left: 0;
  }
  #content {
    margin-left: 0;
  }
  #content.active {
    /* No shift on mobile content */
  }
}

.sidebar-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.5);
  z-index: 1020;
  opacity: 0;
  transition: opacity var(--transition-speed);
}
.sidebar-overlay.active {
  display: block;
  opacity: 1;
}

/* Sidebar Branding & Menus */
.sidebar-header {
  height: var(--navbar-height);
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  border-bottom: 1px solid var(--color-slate-100);
}

.sidebar-menu {
  padding: 1rem;
  flex-grow: 1;
  overflow-y: auto;
}

.menu-item {
  display: flex;
  align-items: center;
  padding: 0.75rem 1rem;
  color: var(--color-slate-600);
  border-radius: 0.5rem;
  text-decoration: none;
  transition: all 0.2s;
  margin-bottom: 0.25rem;
  font-weight: 500;
  font-size: 0.9rem;
}

.menu-item i {
  width: 24px;
  font-size: 1.1rem;
  margin-right: 0.5rem;
}

.menu-item:hover {
  background-color: var(--color-slate-50);
  color: var(--color-slate-900);
}

.menu-item.active {
  background-color: var(--color-primary-50);
  color: var(--color-primary-600);
}

/* Navbar */
.top-navbar {
  height: var(--navbar-height);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-slate-200);
  position: sticky;
  top: 0;
  z-index: 1010;
}

.nav-search input {
  border: none;
  background: var(--color-slate-100);
  border-radius: 2rem;
  padding: 0.5rem 1rem 0.5rem 2.5rem;
  font-size: 0.875rem;
}
.nav-search {
  position: relative;
}
.nav-search i {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-slate-400);
}

/* Cards & UI Elements */
.card {
  border: 1px solid var(--color-slate-100);
  border-radius: 1rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
  margin-bottom: 1.5rem;
  background-color: #fff;
}
.card-header {
  background-color: transparent;
  border-bottom: 1px solid var(--color-slate-100);
  padding: 1.25rem 1.5rem;
}
.card-body {
  padding: 1.5rem;
}

.badge-soft-success { background-color: var(--color-accent-50); color: var(--color-accent-700); }
.badge-soft-warning { background-color: #fef3c7; color: #b45309; }
.badge-soft-danger { background-color: var(--color-danger-50); color: var(--color-danger-700); }
.badge-soft-primary { background-color: var(--color-primary-50); color: var(--color-primary-600); }

.btn-primary {
  background-color: var(--color-primary-600);
  border-color: var(--color-primary-600);
}
.btn-primary:hover {
  background-color: var(--color-primary-700);
  border-color: var(--color-primary-700);
}
.btn-success {
  background-color: var(--color-accent-600);
  border-color: var(--color-accent-600);
}
.btn-success:hover {
  background-color: var(--color-accent-700);
  border-color: var(--color-accent-700);
}

/* Form Inputs */
.form-control, .form-select {
  border-radius: 0.5rem;
  border: 1px solid var(--color-slate-300);
  padding: 0.5rem 1rem;
}
.form-control:focus, .form-select:focus {
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 0.25rem rgba(0, 51, 102, 0.25);
}

/* Tables */
.table > :not(caption) > * > * {
  padding: 1rem 1.5rem;
  border-bottom-color: var(--color-slate-100);
  vertical-align: middle;
}
.table > thead {
  background-color: var(--color-slate-50);
}
.table > thead th {
  font-weight: 600;
  color: var(--color-slate-600);
  border-bottom: 0;
}

/* Animations */
.fade-in {
  animation: fadeIn 0.4s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Timeline */
.timeline {
  position: relative;
  padding-left: 2rem;
  border-left: 2px solid var(--color-slate-200);
}
.timeline-item {
  position: relative;
  margin-bottom: 1.5rem;
}
.timeline-marker {
  position: absolute;
  left: -2.45rem;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: var(--color-accent-600);
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px var(--color-slate-100);
}

.login-bg {
  background: url('https://images.unsplash.com/photo-1584553421349-355cbcaafcb3?ixlib=rb-4.0.3&auto=format&fit=crop&w=2000&q=80') no-repeat center center fixed;
  background-size: cover;
  position: relative;
  min-height: 100vh;
}
.login-bg::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(15, 23, 42, 0.65) !important;
  backdrop-filter: blur(5px);
  z-index: 1;
}
.login-container {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.login-card {
  background: rgba(30, 41, 59, 0.8) !important;
  backdrop-filter: blur(15px) !important;
  -webkit-backdrop-filter: blur(15px) !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  border-radius: 1.5rem !important;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.3) !important;
}
.login-card .form-control {
  background-color: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  color: #ffffff !important;
}
.login-card .form-control:focus {
  background-color: rgba(255, 255, 255, 0.15) !important;
  border-color: var(--color-primary-500) !important;
  box-shadow: 0 0 0 0.25rem rgba(0, 77, 153, 0.3) !important;
}
.login-card .form-control::placeholder {
  color: rgba(255, 255, 255, 0.4) !important;
}
/* Autofill overrides for Webkit browsers */
.login-card .form-control:-webkit-autofill,
.login-card .form-control:-webkit-autofill:hover, 
.login-card .form-control:-webkit-autofill:focus, 
.login-card .form-control:-webkit-autofill:active {
  -webkit-text-fill-color: #ffffff !important;
  -webkit-box-shadow: 0 0 0px 1000px rgba(30, 41, 59, 0.95) inset !important;
  transition: background-color 5000s ease-in-out 0s;
}