:root {
    --primary-color-violet: #401f71;
    --primary-color-terracotta: #be7b72;
    --primary-color-orange: #fdaf7b;
    --primary-color-grey: #252830;
    --primary-color-white: #ffffff;
    --primary-color-light-grey: #ebeff2;
}

html, body {
    font-family: 'Roboto', 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

a, .btn-link {
    color: var(--primary-color-violet);
}

.btn-primary {
    color: #fff;
    background-color: var(--primary-color-violet);
    border-color: var(--primary-color-violet);
}

.btn-primary:hover {
    background-color: #321859;
    border-color: #321859;
}

.btn-secondary {
    color: #fff;
    background-color: var(--primary-color-grey);
    border-color: var(--primary-color-grey);
}

.btn-danger {
    color: #fff;
    background-color: var(--primary-color-terracotta);
    border-color: var(--primary-color-terracotta);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem var(--primary-color-violet);
}

.table-dark {
    background-color: var(--primary-color-violet);
}

.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

.blazor-error-boundary::after {
    content: "An error has occurred."
}

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

/* Login page styles */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-color-violet) 0%, var(--primary-color-grey) 100%);
}

.login-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 400px;
}

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

.login-header h2 {
    color: var(--primary-color-violet);
    margin-bottom: 0.5rem;
}

.login-header p {
    color: var(--primary-color-grey);
}

.empty-layout {
    min-height: 100vh;
}

/* Card styles */
.card {
    border: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.3s ease;
}

.card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.card-title {
    color: var(--primary-color-violet);
}

/* Sidebar Navigation */
.sidebar {
    background-color: var(--primary-color-grey);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    padding: 1rem;
}

.sidebar-header {
    padding-bottom: 1rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand-text {
    font-size: 1.25rem;
    font-weight: 600;
    color: white;
}

.tagline {
    color: var(--primary-color-terracotta);
    font-size: 0.875rem;
    margin-top: 0.25rem;
    margin-left: 3.25rem;
}

.brand-divider {
    height: 2px;
    background: linear-gradient(to right, var(--primary-color-orange), transparent);
    margin-top: 1rem;
    width: 60px;
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
}

.nav-section {
    margin-bottom: 1rem;
}

.nav-section-title {
    color: var(--primary-color-terracotta);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.5rem 0;
    margin-bottom: 0.25rem;
}

.sidebar-nav .nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0.75rem;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    border-radius: 6px;
    margin-bottom: 0.25rem;
    transition: all 0.2s ease;
}

.sidebar-nav .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
}

.sidebar-nav .nav-link.active {
    background-color: var(--primary-color-violet);
    color: white;
}

.sidebar-nav .nav-link .bi {
    font-size: 1.1rem;
    width: 1.25rem;
    text-align: center;
}

.nav-text {
    font-size: 0.9375rem;
}

.sidebar-footer {
    padding-top: 1rem;
}

.footer-divider {
    height: 1px;
    background-color: rgba(255, 255, 255, 0.2);
    margin-bottom: 1rem;
}

.copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.75rem;
    line-height: 1.5;
}

.copyright a {
    color: var(--primary-color-orange);
    text-decoration: none;
}

.copyright a:hover {
    text-decoration: underline;
}

.top-row {
    background-color: var(--primary-color-violet);
    color: white;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    height: 56px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-row .btn-outline-light {
    border-color: rgba(255, 255, 255, 0.5);
}

.top-row .btn-outline-light:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: white;
}

/* ===========================================
   RESPONSIVE UTILITIES
   =========================================== */

/* Page Headers - Mobile Responsive */
.page-header {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

@media (min-width: 576px) {
    .page-header {
        flex-direction: row;
        align-items: center;
    }
}

/* Hide elements on mobile */
@media (max-width: 767.98px) {
    .d-mobile-none {
        display: none !important;
    }
}

/* Show elements only on mobile */
@media (min-width: 768px) {
    .d-mobile-only {
        display: none !important;
    }
}

/* Touch-friendly button sizing for mobile */
@media (max-width: 767.98px) {
    .btn-touch {
        min-height: 44px;
        min-width: 44px;
    }

    /* Ensure action buttons have adequate spacing */
    .btn-group-touch > .btn {
        min-width: 44px;
        min-height: 44px;
        padding: 0.5rem;
    }
}

/* Responsive table helpers */
@media (max-width: 767.98px) {
    /* Hide table columns on mobile */
    .table th.d-none-mobile,
    .table td.d-none-mobile {
        display: none !important;
    }

    /* Compact table cells on mobile */
    .table-mobile-compact td,
    .table-mobile-compact th {
        padding: 0.5rem 0.25rem !important;
    }

    /* Smaller action buttons on mobile */
    .table .btn-sm {
        padding: 0.375rem 0.5rem;
    }
}

/* Responsive cards */
@media (max-width: 767.98px) {
    .card-body {
        padding: 1rem;
    }

    .card-header {
        padding: 0.75rem 1rem;
    }
}

/* Page content padding adjustments */
@media (max-width: 640.98px) {
    .mx-n4 {
        margin-left: -1rem !important;
        margin-right: -1rem !important;
    }

    .px-4 {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }
}

/* Pagination - mobile optimized */
@media (max-width: 575.98px) {
    .pagination .page-item.d-none-xs {
        display: none !important;
    }

    .pagination .page-link {
        min-width: 40px;
        min-height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

/* Responsive modal */
@media (max-width: 575.98px) {
    .modal-dialog {
        margin: 0.5rem;
        max-width: calc(100% - 1rem);
    }
}

/* Top row mobile adjustments */
@media (max-width: 640.98px) {
    .top-row {
        min-height: 56px;
    }

    .top-row .profile-link span:not(.rounded-circle):not([class*="bi-"]) {
        display: none;
    }
}