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

:root {
  /* Colors */
  --color-primary-50: #ECFDF5;
  --color-primary-100: #D1FAE5;
  --color-primary-500: #10B981;
  --color-primary-600: #059669;
  --color-primary-700: #047857;
  --color-primary-900: #064E3B;

  --color-bg-main: #F8FAFC;
  --color-surface: #FFFFFF;
  --color-border: #E2E8F0;

  --color-text-primary: #0F172A;
  --color-text-secondary: #475569;
  --color-text-muted: #94A3B8;

  --color-success: #16A34A;
  --color-warning: #D97706;
  --color-danger: #DC2626;
  --color-info: #0284C7;

  /* Fonts */
  --font-sans: 'Plus Jakarta Sans', sans-serif;
  --font-print: 'Times New Roman', serif;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.12);
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg-main);
  color: var(--color-text-primary);
}

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

.sidebar {
  width: 260px;
  background-color: var(--color-primary-900);
  color: white;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
}

.sidebar-header {
  padding: 24px;
  font-weight: 700;
  font-size: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  gap: 12px;
}

.sidebar-menu {
  flex-grow: 1;
  padding: 24px 0;
  overflow-y: auto;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  color: #CBD5E1;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s;
}

.sidebar-link:hover, .sidebar-link.active {
  background-color: var(--color-primary-700);
  color: white;
  border-left: 4px solid var(--color-primary-500);
}

.sidebar-footer {
  padding: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.main-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.topbar {
  background-color: var(--color-surface);
  height: 72px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border);
}

.content-area {
  padding: 24px;
  flex-grow: 1;
  overflow-y: auto;
}

/* Components */
.card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}

.card-header {
  background-color: transparent;
  border-bottom: 1px solid var(--color-border);
  padding: 16px 24px;
  font-weight: 600;
  font-size: 16px;
}

.card-body {
  padding: 24px;
}

.btn {
  border-radius: var(--radius-md);
  font-weight: 600;
  padding: 8px 16px;
  transition: all 0.2s;
}

.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-outline-primary {
  color: var(--color-primary-600);
  border-color: var(--color-primary-600);
}

.btn-outline-primary:hover {
  background-color: var(--color-primary-50);
  color: var(--color-primary-700);
  border-color: var(--color-primary-600);
}

/* Input Fields */
.form-control, .form-select {
  border-radius: var(--radius-md);
  border-color: var(--color-border);
  padding: 10px 12px;
}
.form-control:focus, .form-select:focus {
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.25);
}

/* Badges */
.badge-custom {
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--radius-full);
}
.badge-draft { background-color: #F1F5F9; color: #475569; border: 1px solid #CBD5E1; }
.badge-submitted { background-color: #E0F2FE; color: #0369A1; border: 1px solid #7DD3FC; }
.badge-approved { background-color: #DCFCE7; color: #15803D; border: 1px solid #86EFAC; }
.badge-rejected { background-color: #FEE2E2; color: #B91C1C; border: 1px solid #FCA5A5; }
.badge-wfh { background-color: #F3E8FF; color: #7E22CE; border: 1px solid #D8B4FE; }
.badge-wfo { background-color: #CCFBF1; color: #0F766E; border: 1px solid #5EEAD4; }
.badge-hybrid { background-color: #FEF3C7; color: #B45309; border: 1px solid #FCD34D; }

/* Sticky Action Bar */
.sticky-action-bar {
  position: sticky;
  bottom: 0;
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 16px 24px;
  z-index: 10;
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  box-shadow: 0 -4px 12px rgba(0,0,0,0.05);
  margin: 0 -24px -24px -24px;
}

/* Print CSS */
@media print {
  .sidebar, .topbar, .no-print, .sticky-action-bar {
    display: none !important;
  }
  body, .main-content, .content-area {
    background: #fff;
    margin: 0;
    padding: 0;
  }
  .print-page {
    font-family: var(--font-print);
    font-size: 11pt;
    color: #000;
    width: 100%;
  }
  .print-page table {
    width: 100%;
    border-collapse: collapse;
  }
  .print-page table, .print-page th, .print-page td {
    border: 1px solid #000;
  }
  .print-page th {
    text-align: center;
    font-weight: bold;
    padding: 4px;
  }
  .print-page td {
    vertical-align: top;
    padding: 4px;
  }
  .print-title {
    text-align: center;
    font-weight: bold;
    font-size: 14pt;
    margin-bottom: 20px;
  }
  .print-kop {
    text-align: center;
    border-bottom: 3px solid #000;
    padding-bottom: 10px;
    margin-bottom: 20px;
  }
}