/* =====================================================
   Campus Voting System - Custom Color Scheme
   Primary: #058105 (Green)
   Danger: #ba0100 (Red)
   Dark: #000000 (Black)
   Warning: #FFC107 (Yellow/Gold)
   Light: #E3F2FD (Light Blue)
   White: #FFFFFF (White)
   ===================================================== */

:root {
    --color-primary: #058105;
    --color-primary-dark: #046904;
    --color-primary-light: #07a607;
    --color-danger: #ba0100;
    --color-danger-dark: #9a0100;
    --color-danger-light: #d60100;
    --color-dark: #000000;
    --color-warning: #FFC107;
    --color-warning-dark: #e6ad06;
    --color-light: #E3F2FD;
    --color-white: #FFFFFF;
    --color-gray: #6c757d;
    --color-gray-light: #f8f9fa;
}

/* ===== GLOBAL STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--color-light);
    color: var(--color-dark);
    line-height: 1.6;
}

/* ===== BUTTONS ===== */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(5, 129, 5, 0.3);
}

.btn-danger {
    background-color: var(--color-danger);
    color: var(--color-white);
}

.btn-danger:hover {
    background-color: var(--color-danger-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(186, 1, 0, 0.3);
}

.btn-warning {
    background-color: var(--color-warning);
    color: var(--color-dark);
}

.btn-warning:hover {
    background-color: var(--color-warning-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(255, 193, 7, 0.3);
}

.btn-dark {
    background-color: var(--color-dark);
    color: var(--color-white);
}

.btn-dark:hover {
    background-color: #333333;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.btn-light {
    background-color: var(--color-white);
    color: var(--color-dark);
    border: 2px solid var(--color-light);
}

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

/* ===== CARDS ===== */
.card {
    background-color: var(--color-white);
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
    margin-bottom: 20px;
}

.card-header {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 15px 20px;
    border-radius: 10px 10px 0 0;
    margin: -20px -20px 20px -20px;
    font-size: 18px;
    font-weight: 600;
}

.card-header.danger {
    background-color: var(--color-danger);
}

.card-header.warning {
    background-color: var(--color-warning);
    color: var(--color-dark);
}

/* ===== ALERTS ===== */
.alert {
    padding: 15px 20px;
    border-radius: 5px;
    margin-bottom: 20px;
    border-left: 4px solid;
}

.alert-success {
    background-color: rgba(5, 129, 5, 0.1);
    border-color: var(--color-primary);
    color: var(--color-primary-dark);
}

.alert-danger {
    background-color: rgba(186, 1, 0, 0.1);
    border-color: var(--color-danger);
    color: var(--color-danger-dark);
}

.alert-warning {
    background-color: rgba(255, 193, 7, 0.1);
    border-color: var(--color-warning);
    color: #856404;
}

.alert-info {
    background-color: var(--color-light);
    border-color: #0dcaf0;
    color: #055160;
}

/* ===== FORMS ===== */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: var(--color-dark);
}

.form-control {
    width: 100%;
    padding: 10px 15px;
    border: 2px solid var(--color-light);
    border-radius: 5px;
    font-size: 14px;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(5, 129, 5, 0.1);
}

.form-control.error {
    border-color: var(--color-danger);
}

.form-text {
    font-size: 12px;
    color: var(--color-gray);
    margin-top: 5px;
}

/* ===== TABLES ===== */
.table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--color-white);
    border-radius: 10px;
    overflow: hidden;
}

.table thead {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.table th,
.table td {
    padding: 12px 15px;
    text-align: left;
}

.table tbody tr {
    border-bottom: 1px solid var(--color-light);
}

.table tbody tr:hover {
    background-color: var(--color-light);
}

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

/* ===== BADGES ===== */
.badge {
    display: inline-block;
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.badge-success {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.badge-danger {
    background-color: var(--color-danger);
    color: var(--color-white);
}

.badge-warning {
    background-color: var(--color-warning);
    color: var(--color-dark);
}

.badge-dark {
    background-color: var(--color-dark);
    color: var(--color-white);
}

.badge-light {
    background-color: var(--color-light);
    color: var(--color-dark);
}

/* ===== NAVIGATION ===== */
.navbar {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-white);
    text-decoration: none;
}

.navbar-menu {
    display: flex;
    gap: 20px;
    list-style: none;
}

.navbar-menu a {
    color: var(--color-white);
    text-decoration: none;
    padding: 8px 15px;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.navbar-menu a:hover {
    background-color: var(--color-primary-dark);
}

/* ===== SIDEBAR ===== */
.sidebar {
    background-color: var(--color-dark);
    color: var(--color-white);
    width: 250px;
    min-height: 100vh;
    padding: 20px 0;
}

.sidebar-menu {
    list-style: none;
}

.sidebar-menu li a {
    display: block;
    padding: 12px 20px;
    color: var(--color-white);
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}

.sidebar-menu li a:hover,
.sidebar-menu li a.active {
    background-color: rgba(5, 129, 5, 0.2);
    border-left-color: var(--color-primary);
}

/* ===== CONTAINERS ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.container-fluid {
    width: 100%;
    padding: 20px;
}

/* ===== DASHBOARD CARDS ===== */
.dashboard-card {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(5, 129, 5, 0.3);
    text-align: center;
}

.dashboard-card.danger {
    background: linear-gradient(135deg, var(--color-danger), var(--color-danger-dark));
    box-shadow: 0 4px 15px rgba(186, 1, 0, 0.3);
}

.dashboard-card.warning {
    background: linear-gradient(135deg, var(--color-warning), var(--color-warning-dark));
    color: var(--color-dark);
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.3);
}

.dashboard-card.dark {
    background: linear-gradient(135deg, var(--color-dark), #333333);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.dashboard-card h3 {
    font-size: 36px;
    margin-bottom: 10px;
}

.dashboard-card p {
    font-size: 14px;
    opacity: 0.9;
}

/* ===== MODAL ===== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.modal-content {
    background-color: var(--color-white);
    margin: 50px auto;
    padding: 0;
    border-radius: 10px;
    max-width: 600px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
}

.modal-header {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 20px;
    border-radius: 10px 10px 0 0;
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    padding: 15px 20px;
    border-top: 1px solid var(--color-light);
    text-align: right;
}

/* ===== UTILITIES ===== */
.text-primary { color: var(--color-primary) !important; }
.text-danger { color: var(--color-danger) !important; }
.text-warning { color: var(--color-warning) !important; }
.text-dark { color: var(--color-dark) !important; }
.text-white { color: var(--color-white) !important; }

.bg-primary { background-color: var(--color-primary) !important; }
.bg-danger { background-color: var(--color-danger) !important; }
.bg-warning { background-color: var(--color-warning) !important; }
.bg-dark { background-color: var(--color-dark) !important; }
.bg-light { background-color: var(--color-light) !important; }
.bg-white { background-color: var(--color-white) !important; }

.mt-10 { margin-top: 10px; }
.mt-20 { margin-top: 20px; }
.mb-10 { margin-bottom: 10px; }
.mb-20 { margin-bottom: 20px; }
.p-10 { padding: 10px; }
.p-20 { padding: 20px; }

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.d-flex { display: flex; }
.justify-between { justify-content: space-between; }
.align-center { align-items: center; }
.gap-10 { gap: 10px; }
.gap-20 { gap: 20px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 10px;
    }
    
    .navbar-menu {
        flex-direction: column;
        width: 100%;
    }
    
    .sidebar {
        width: 100%;
        min-height: auto;
    }
    
    .container {
        padding: 10px;
    }
    
    .table {
        font-size: 12px;
    }
    
    .table th,
    .table td {
        padding: 8px 10px;
    }
}