/* ========================================
   GSU Anket Sistemi - Clean Theme
   ======================================== */

/* Body - fixed navbar icin padding */
body {
    padding-top: 70px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: #f4f6f9;
}

/* ========================================
   Navbar
   ======================================== */
.bg-gsu {
    background-color: #a70301 !important;
}

.navbar {
    box-shadow: 0 2px 10px rgba(0,0,0,0.15);
}

.navbar-brand {
    font-weight: 600;
    font-size: 1.1rem;
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255,255,255,0.9);
    padding: 0.5rem 1rem;
}

.navbar-dark .navbar-nav .nav-link:hover {
    color: #FFD100;
}

.navbar-dark .navbar-nav .nav-link i {
    margin-right: 5px;
}

.dropdown-menu {
    border: none;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    border-radius: 4px;
}

.dropdown-item {
    padding: 10px 20px;
}

.dropdown-item i {
    margin-right: 8px;
    width: 16px;
    color: #666;
}

.dropdown-item:hover {
    background-color: #f8f9fa;
}

.dropdown-item:hover i {
    color: #a70301;
}

/* ========================================
   Page Wrapper & Header
   ======================================== */
.page-wrapper {
    flex: 1;
}

.page-header {
    background-color: #fff !important;
    border-bottom: 1px solid #dee2e6 !important;
}

.page-header h4 {
    color: #333;
    font-weight: 600;
}

/* ========================================
   Cards
   ======================================== */
.card {
    border: none;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    border-radius: 8px;
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid #eee;
    font-weight: 600;
    padding: 1rem 1.25rem;
}

.card-body {
    padding: 1.5rem;
}

/* ========================================
   Tables
   ======================================== */
.table thead th {
    background-color: #343a40;
    color: #fff;
    font-weight: 500;
    border: none;
    padding: 12px 15px;
    font-size: 0.9rem;
}

.table tbody td {
    padding: 12px 15px;
    vertical-align: middle;
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(0,0,0,0.02);
}

.table-hover tbody tr:hover {
    background-color: rgba(200, 16, 46, 0.05);
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 4px;
}

.btn-primary {
    background-color: #a70301;
    border-color: #a70301;
}

.btn-primary:hover {
    background-color: #a00d24;
    border-color: #a00d24;
}

.btn-success {
    background-color: #28a745;
    border-color: #28a745;
}

.btn-info {
    background-color: #17a2b8;
    border-color: #17a2b8;
}

.btn-danger {
    background-color: #dc3545;
    border-color: #dc3545;
}

.btn-secondary {
    background-color: #6c757d;
    border-color: #6c757d;
}

.btn i {
    margin-right: 5px;
}

.btn-sm {
    padding: 5px 10px;
    font-size: 0.85rem;
}

.btn-sm i {
    margin-right: 0;
}

/* ========================================
   Forms
   ======================================== */
.form-control {
    border: 1px solid #ced4da;
    border-radius: 4px;
    padding: 10px 12px;
}

.form-control:focus {
    border-color: #a70301;
    box-shadow: 0 0 0 0.2rem rgba(200, 16, 46, 0.15);
}

.form-signin {
    background: #fff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.form-signin input {
    height: 48px;
}

.form-group label {
    font-weight: 500;
    color: #495057;
    margin-bottom: 0.5rem;
}

/* ========================================
   Badges
   ======================================== */
.badge {
    font-weight: 500;
    padding: 5px 10px;
    border-radius: 4px;
}

.badge-success {
    background-color: #28a745;
}

.badge-danger {
    background-color: #dc3545;
}

.badge-warning {
    background-color: #FFD100;
    color: #333;
}

.badge-info {
    background-color: #17a2b8;
}

.badge-secondary {
    background-color: #6c757d;
}

/* ========================================
   Alerts
   ======================================== */
.alert {
    border: none;
    border-radius: 4px;
    border-left: 4px solid;
}

.alert-success {
    background-color: #d4edda;
    border-left-color: #28a745;
    color: #155724;
}

.alert-danger {
    background-color: #f8d7da;
    border-left-color: #dc3545;
    color: #721c24;
}

.alert-warning {
    background-color: #fff3cd;
    border-left-color: #ffc107;
    color: #856404;
}

.alert-info {
    background-color: #d1ecf1;
    border-left-color: #17a2b8;
    color: #0c5460;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    margin-top: auto;
}

/* ========================================
   Validation
   ======================================== */
.field-validation-error {
    color: #dc3545;
    font-size: 0.85rem;
    display: block;
    margin-top: 4px;
}

.input-validation-error {
    border-color: #dc3545 !important;
}

/* ========================================
   Utilities
   ======================================== */
.fa-2x {
    font-size: 1.7em;
}

.text-gsu {
    color: #a70301 !important;
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 991px) {
    .navbar-collapse {
        background-color: #a70301;
        padding: 15px;
        margin-top: 10px;
        border-radius: 4px;
    }
}

@media (max-width: 576px) {
    body {
        padding-top: 60px;
    }

    .form-signin {
        padding: 1.5rem;
    }

    .card-body {
        padding: 1rem;
    }
}