body {
}
/* Modern Dark Theme for Loyalty Program Application */
:root {
    --dark-bg-primary: #1a1a2e;
    --dark-bg-secondary: #0f1419;
    --card-bg: #16213e;
    --input-bg: #0f1419;
    --text-primary: #ffffff;
    --text-secondary: #a0a9c0;
    --text-muted: #6b7280;
    --accent-blue: #4f46e5;
    --accent-purple: #7c3aed;
    --border-color: #2d3748;
    --error-color: #ef4444;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
    --hover-bg: #1f2937;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* Global Body Styles */
body {
    background: linear-gradient(135deg, var(--dark-bg-primary) 0%, var(--dark-bg-secondary) 100%);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    min-height: 100vh;
}

/* Container and Layout */
.container {
    color: var(--text-primary);
}

/* Navigation Styles */
.navbar {
    background: var(--card-bg) !important;
    border-bottom: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow-md);
}

.navbar-brand {
    color: var(--text-primary) !important;
    font-weight: 600;
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar-nav .nav-link {
    color: var(--text-secondary) !important;
    transition: color 0.3s ease;
}

    .navbar-nav .nav-link:hover {
        color: var(--accent-blue) !important;
    }

.navbar-toggler {
    border-color: var(--border-color);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Card Styles */
.card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.card-header {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 1.5rem;
    font-weight: 600;
}

.card-body {
    background: var(--card-bg);
    color: var(--text-primary);
    padding: 2rem;
}

.card-title {
    color: var(--text-primary);
    font-weight: 600;
}

.card-text {
    color: var(--text-secondary);
}

/* Form Styles */
.form-label {
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.form-control {
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

    .form-control:focus {
        background: var(--input-bg);
        border-color: var(--accent-blue);
        box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
        color: var(--text-primary);
    }

    .form-control::placeholder {
        color: var(--text-muted);
    }

.form-select {
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
}

    .form-select:focus {
        background: var(--input-bg);
        border-color: var(--accent-blue);
        box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
        color: var(--text-primary);
    }

.form-check-input {
    background-color: var(--input-bg);
    border-color: var(--border-color);
}

    .form-check-input:checked {
        background-color: var(--accent-blue);
        border-color: var(--accent-blue);
    }

.form-check-label {
    color: var(--text-secondary);
}

/* Button Styles */
.btn-primary {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    border: none;
    border-radius: 12px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.3);
}

    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(79, 70, 229, 0.4);
        background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
    }

.btn-secondary {
    background: var(--hover-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 12px;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

    .btn-secondary:hover {
        background: var(--border-color);
        color: var(--text-primary);
        transform: translateY(-1px);
    }

.btn-success {
    background: var(--success-color);
    border: none;
    border-radius: 12px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-danger {
    background: var(--error-color);
    border: none;
    border-radius: 12px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-warning {
    background: var(--warning-color);
    border: none;
    border-radius: 12px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    color: #000;
    transition: all 0.3s ease;
}

.btn-info {
    background: var(--info-color);
    border: none;
    border-radius: 12px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

/* Alert Styles */
/*.alert {
    border-radius: 12px;
    border: none;
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
}*/

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--success-color);
    font-size: 14px;
    border-radius: 12px;
    border: none;
    padding: 0.5rem 1.5rem;
    margin-bottom: 1.5rem;
}

.alert-error {
    border-radius: 8px !important;
    margin-bottom: 1rem;
    background-color: #2c253a !important;
    color: var(--error-color) !important;
    position: relative;
    padding: 0.5rem 1.5rem !important;
    display: flex !important;
    width: 100%;
    font-size: 15px;
}

.alert-danger {
    background: rgba(239, 68, 68, 0.1);
    /*border-left: 4px solid var(--error-color);*/
    color: var(--error-color);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border-left: 4px solid var(--warning-color);
    color: var(--warning-color);
}

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    border-left: 4px solid var(--info-color);
    color: var(--info-color);
}

/* Table Styles */
.table {
    background: var(--card-bg);
    color: var(--text-primary);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

    .table thead th,
    .table-dark thead th,
    .table thead.table-header th,
    .table thead.table-dark th {
        background: #6b7280 !important; /* Neutral gray for all table headers */
        color: var(--text-primary) !important;
        border: none;
        padding: 1rem;
        font-weight: 600;
    }

    .table tbody td {
        background: var(--card-bg);
        color: var(--text-primary);
        border-color: var(--border-color);
        padding: 1rem;
    }

    .table tbody tr:hover td {
        background: var(--hover-bg);
    }

/* Modal Styles */
.modal-content {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
}

.modal-header {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    border-radius: 16px 16px 0 0;
}

.modal-body {
    color: var(--text-primary);
}

.modal-footer {
    border-top: 1px solid var(--border-color);
}

/* Footer Styles */
.footer {
    background: var(--card-bg);
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    margin-top: 3rem;
    padding: 2rem 0;
}

    .footer a {
        color: var(--accent-blue);
        text-decoration: none;
        transition: color 0.3s ease;
    }

        .footer a:hover {
            color: var(--accent-purple);
        }

        /* Text and Typography */
        h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
}

.text-muted {
    color: var(--text-muted) !important;
}

a {
    color: var(--accent-blue);
    text-decoration: none;
    transition: color 0.3s ease;
}

    a:hover {
        color: var(--accent-purple);
    }

    /* Validation Styles */
    .field-validation-error {
    color: var(--error-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.validation-summary-errors {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--error-color);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

    .validation-summary-errors ul {
        margin: 0;
        padding-left: 1.25rem;
        color: var(--error-color);
    }

    /* Special Auth Page Styles */
    .auth-container {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 2.5rem;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
    margin: 2rem auto;
}

    .auth-container::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 1px;
        background: linear-gradient(90deg, transparent, rgba(79, 70, 229, 0.5), transparent);
    }

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-brand {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

    .auth-brand a {
        color: var(--text-secondary);
        text-decoration: none;
        transition: color 0.3s ease;
    }

        .auth-brand a:hover {
            color: var(--accent-blue);
        }

.auth-title {
    color: var(--text-primary);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .auth-container {
        margin: 1rem;
        padding: 2rem 1.5rem;
    }

    .auth-title {
        font-size: 1.75rem;
    }

    .card-body {
        padding: 1.5rem;
    }

    .navbar-brand {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .auth-container {
        margin: 0.5rem;
        padding: 1.5rem 1rem;
    }

    .auth-title {
        font-size: 1.5rem;
    }

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

/* Utility Classes */
.text-gradient {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-card {
    background: var(--card-bg) !important;
}

.border-modern {
    border-color: var(--border-color) !important;
}

.shadow-modern {
    box-shadow: var(--shadow-lg) !important;
}

/* Loading Spinner */
.spinner-border {
    color: var(--accent-blue);
}

/* Breadcrumb */
.breadcrumb {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 1rem;
}

.breadcrumb-item a {
    color: var(--accent-blue);
}

.breadcrumb-item.active {
    color: var(--text-primary);
}

/* Progress Bar */
.progress {
    background: var(--input-bg);
    border-radius: 8px;
    height: 12px;
}

.progress-bar {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    border-radius: 8px;
}

/* Badge */
.badge {
    border-radius: 6px;
    font-weight: 500;
}

    .badge.bg-primary {
        background: var(--accent-blue) !important;
    }

    .badge.bg-success {
        background: var(--success-color) !important;
    }

    .badge.bg-danger {
        background: var(--error-color) !important;
    }

    .badge.bg-warning {
        background: var(--warning-color) !important;
        color: #000 !important;
    }

    .badge.bg-info {
        background: var(--info-color) !important;
    }

    /* Enhanced Loading States */
    .page-transitioning {
    pointer-events: none;
}

.page-transitioning * {
    cursor: wait !important;
}

/* Table loading states */
table {
    transition: opacity 0.3s ease-in;
}

table.loading {
    opacity: 0.5;
    pointer-events: none;
}

/* Button loading states */
.btn:disabled {
    opacity: 0.7;
    cursor: not-allowed !important;
}

/* Card loading states */
.card {
    transition: opacity 0.3s ease-in;
}

.card.loading {
    opacity: 0.8;
}

/* Form loading states */
form.loading {
    opacity: 0.8;
    pointer-events: none;
}

form.loading .btn {
    opacity: 0.5;
}

/* Content fade-in animation */
.content-loaded {
    animation: fadeInUp 0.5s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Page transition styles */
body.page-transition {
    overflow: hidden;
}

.page-transition-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 26, 46, 0.9);
    z-index: 9998;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.page-transition-overlay.active {
    opacity: 1;
}

.custom-error-alert {
    padding-left: 16px !important; /* or 0 if you want no padding */
    border-radius: 8px !important; /* adjust as needed */
    margin-bottom: 1rem;
    /* Remove any unwanted left border or icon if present */
    border-left: none !important;
    background-color: #2c253a; /* match your dark theme */
    color: #ff4d4f; /* match your error color */
}