:root {
    --primary-blue: #008dff; /* Blue for headers */
    --lighter-blue: #99d1ff; /* Lighter blue for employee fields */
    --dark-blue: #0056b3; /* Darker blue for hover effects */
    --bg-light: #f8f9fa;
    --weekend-color: #f3f4f6;
    --text-dark: #333333;
    --text-white: #ffffff;
    --color-yellow: #fff3cd; /* Yellow for Cuti */
    --color-orange: #ffeaa7; /* Orange for Sakit */
    --color-light-blue: #d1ecf1; /* Light Blue for Backup */
    --color-light-gray: #e9ecef; /* Light Gray for Libur */
}

body {
    background-color: var(--bg-light);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.navbar {
    background-color: var(--primary-blue);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-weight: 700;
    color: var(--text-white) !important;
}

.card {
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: none;
    margin-bottom: 20px;
}

.card-header {
    background-color: var(--primary-blue);
    color: var(--text-white);
    border-radius: 12px 12px 0 0 !important;
    font-weight: 600;
}

.filter-section {
    background-color: white;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.filter-title {
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.table-container {
    overflow-x: auto;
    border-radius: 8px;
}

.schedule-table {
    border-collapse: separate;
    border-spacing: 0;
}

.schedule-table th {
    background-color: var(--primary-blue);
    color: var(--text-white);
    position: sticky;
    top: 0;
    z-index: 10;
    padding: 10px;
    text-align: center;
    font-size: 0.9rem;
    min-width: 40px;
}

.schedule-table th:first-child {
    position: sticky;
    left: 0;
    z-index: 11;
    min-width: 120px;
    background-color: var(--primary-blue); /* Blue for employee headers */
}

.schedule-table td {
    padding: 8px;
    text-align: center;
    border: 1px solid #e5e7eb;
    background-color: white;
}

.schedule-table td:first-child {
    position: sticky;
    left: 0;
    background-color: var(--primary-blue); /* Blue for employee name column */
    z-index: 5;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    text-transform: uppercase;
    color: var(--text-white); /* White text on blue background */
    transition: background-color 0.3s ease; /* Smooth transition for scroll effect */
}

.schedule-table td:first-child:hover {
    background-color: var(--dark-blue); /* Darker blue on hover */
}

.schedule-table td:nth-child(2),
.schedule-table td:nth-child(3),
.schedule-table td:nth-child(4) {
    background-color: var(--primary-blue); /* Blue for employee data columns */
    white-space: nowrap;
    color: var(--text-white); /* White text on blue background */
}

.schedule-table td:nth-child(4) {
    text-transform: uppercase;
}

.weekend {
    background-color: var(--weekend-color) !important;
    color: var(--text-dark) !important;
}

.shift-cell {
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
    min-width: 40px;
    background-color: white !important;
}

.shift-cell:hover {
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    z-index: 1;
    background-color: white !important; /* White background on hover */
}

.shift-P { color: var(--text-dark); font-weight: 600; }
.shift-S { color: var(--text-dark); font-weight: 600; }
.shift-M { color: var(--text-dark); font-weight: 600; }
.shift-L { color: var(--text-dark); font-weight: 600; background-color: var(--color-light-gray) !important; }
.shift-Cuti { color: var(--text-dark); font-weight: 600; background-color: var(--color-yellow) !important; }
.shift-SKT { color: var(--text-dark); font-weight: 600; background-color: var(--color-orange) !important; }
.shift-BCKP { color: var(--text-dark); font-weight: 600; background-color: var(--color-light-blue) !important; }

.legend {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 20px;
    padding: 15px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

.legend-color {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    display: inline-block;
    border: 1px solid #e5e7eb;
}

.legend-color-P { background-color: white; }
.legend-color-S { background-color: white; }
.legend-color-M { background-color: white; }
.legend-color-L { background-color: var(--color-light-gray); }
.legend-color-Cuti { background-color: var(--color-yellow); }
.legend-color-SKT { background-color: var(--color-orange); }
.legend-color-BCKP { background-color: var(--color-light-blue); }

.modal-content { border-radius: 12px; }
.modal-header {
    background-color: var(--primary-blue);
    color: var(--text-white);
    border-radius: 12px 12px 0 0;
}

.btn-primary { background-color: var(--primary-blue); border-color: var(--primary-blue); }
.btn-primary:hover { background-color: var(--dark-blue); border-color: var(--dark-blue); }

.info-badge {
    background-color: var(--lighter-blue);
    color: var(--primary-blue);
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.footer {
    background-color: var(--primary-blue);
    color: var(--text-white);
    padding: 20px 0;
    margin-top: 40px;
}

.toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1050;
}

.toast { background-color: white; border-radius: 8px; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15); }
.toast-header { background-color: var(--primary-blue); color: var(--text-white); }

.loading-spinner {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.spinner-border { width: 3rem; height: 3rem; color: var(--primary-blue); }
.form-control { background-color: white; }
.text-uppercase { text-transform: uppercase; }

/* Custom Shift Menu */
.custom-shift-menu {
    position: absolute;
    background-color: white;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    display: none;
    min-width: 120px;
    overflow: hidden;
}

.shift-option {
    padding: 10px 15px;
    cursor: pointer;
    transition: background-color 0.2s;
    border-bottom: 1px solid #f3f4f6;
}
.shift-option:last-child { border-bottom: none; }
.shift-option:hover { background-color: var(--lighter-blue); }
.shift-option.active { background-color: var(--primary-blue); color: var(--text-white); }

.filter-controls { display: flex; gap: 15px; align-items: end; }
.filter-group { flex: 1; }
.filter-label { font-weight: 500; margin-bottom: 5px; font-size: 0.9rem; }

.btn-filter {
    background-color: var(--primary-blue);
    color: var(--text-white);
    border: none;
    border-radius: 8px;
    padding: 8px 15px;
    cursor: pointer;
    transition: background-color 0.2s;
    height: 38px;
}
.btn-filter:hover { background-color: var(--dark-blue); }

.btn-reset-filter {
    background-color: #6b7280;
    color: var(--text-white);
    border: none;
    border-radius: 8px;
    padding: 8px 15px;
    cursor: pointer;
    transition: background-color 0.2s;
    height: 38px;
}
.btn-reset-filter:hover { background-color: #4b5563; }

/* CSS untuk menandai elemen yang dinonaktifkan */
.disabled-cell { cursor: default !important; opacity: 0.7; }
.disabled-cell:hover { transform: none !important; box-shadow: none !important; }
/* Perbaikan untuk kolom nama karyawan yang sticky */
.schedule-table td:first-child.disabled-cell { opacity: 1 !important; }

/* CSS untuk tabel rekap cuti */
.leave-summary-container {
    margin-top: 30px;
    background-color: white;
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.leave-summary-table {
    width: 50%;
    margin-right: auto;
    margin-left: 0;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.leave-summary-table th, .leave-summary-table td {
    padding: 8px 12px;
    text-align: left;
    border-bottom: 1px solid #e5e7eb;
    white-space: nowrap;
}

.leave-summary-table th:nth-child(n+3), .leave-summary-table td:nth-child(n+3) {
    width: 1%;
    text-align: center;
}

.leave-summary-table th {
    background-color: var(--primary-blue);
    color: var(--text-white);
    font-weight: 600;
}

.leave-summary-table tbody tr:nth-child(odd) {
    background-color: var(--bg-light);
}