@import 'variables.css';

/* Utilities */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary);
    color: var(--primary-foreground);
    padding: 8px 16px;
    z-index: 100;
    transition: top 0.2s;
}

.skip-link:focus {
    top: 0;
}

.container-narrow {
    max-width: 72rem;
    margin: 0 auto;
    padding-left: 1rem;
    padding-right: 1rem;
}

.section-padding {
    padding: 5rem 1rem;
}

@media (min-width: 768px) {
    .section-padding {
        padding: 7rem 1rem;
    }
}

.gold-underline {
    position: relative;
    padding-bottom: 0.75rem;
}

.gold-underline::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 4rem;
    height: 0.25rem;
    border-radius: 9999px;
    background: var(--gold-gradient);
}

.gold-underline-center::after {
    left: 50%;
    transform: translateX(-50%);
}

.grid {
    display: grid;
    gap: 1.5rem;
}

.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: repeat(2, 1fr); }
.grid-6 { grid-template-columns: repeat(2, 1fr); }
.grid-7 { grid-template-columns: 1fr; gap: 1.5rem; }

@media (min-width: 640px) {
    .grid-6 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
    .grid-2 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(3, 1fr); }
    .grid-4 { grid-template-columns: repeat(4, 1fr); }
    .grid-6 { grid-template-columns: repeat(3, 1fr); }
    .grid-7 { grid-template-columns: repeat(7, 1fr); }
}

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

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

.bg-alt {
    background: var(--section-alt);
}

.bg-primary-section {
    background: var(--primary);
    color: var(--primary-foreground);
}

.bg-hero-gradient {
    background: var(--hero-gradient);
}

/* Layout */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1rem;
}

.main {
    flex: 1;
    padding: 0 0 2rem 0;
}

@media (max-width: 768px) {
    .main {
        padding: 0 0 1rem 0;
    }
}

/* Header */
.header {
    background: transparent;
    border-bottom: 1px solid transparent;
    height: var(--header-height);
    position: sticky;
    top: 0;
    z-index: 50;
    transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.96);
    border-bottom-color: var(--color-gray-300);
    box-shadow: 0 1px 10px rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(12px);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1rem;
}

.header__logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-gray-900);
}

.header__nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.header__nav a {
    color: var(--color-gray-700);
    font-size: var(--text-sm);
    font-weight: 500;
}

.header__nav a:hover {
    color: var(--color-gray-900);
    text-decoration: none;
}

.navbar__menu {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.navbar__company {
    position: relative;
}

.navbar__company summary {
    cursor: pointer;
    color: var(--color-gray-700);
    font-size: var(--text-sm);
    font-weight: 500;
    list-style: none;
}

.navbar__company summary::-webkit-details-marker {
    display: none;
}

.navbar__company summary::after {
    content: "";
    display: inline-block;
    width: 0.4rem;
    height: 0.4rem;
    margin-inline-start: 0.45rem;
    border-right: 1px solid currentColor;
    border-bottom: 1px solid currentColor;
    transform: translateY(-0.15rem) rotate(45deg);
}

.navbar__company[open] summary::after {
    transform: translateY(0.05rem) rotate(225deg);
}

.navbar__submenu {
    position: absolute;
    z-index: 20;
    top: calc(100% + 0.75rem);
    left: 50%;
    min-width: 13rem;
    margin: 0;
    padding: 0.5rem;
    transform: translateX(-50%);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius);
    background: var(--color-white);
    box-shadow: 0 0.75rem 1.75rem rgba(0, 0, 0, 0.16);
    list-style: none;
}

.navbar__submenu a {
    display: block;
    padding: 0.55rem 0.75rem;
}

.navbar__submenu a:hover {
    border-radius: calc(var(--radius) * 0.65);
    background: var(--color-gray-100);
}

/* Footer */
.footer {
    background: var(--color-white);
    border-top: 1px solid var(--color-gray-300);
    padding: 2rem 0;
    margin-top: auto;
    text-align: center;
    color: var(--color-gray-700);
    font-size: var(--text-sm);
}

.footer__links {
    list-style: none;
    padding: 0;
    margin: 0.75rem 0 0 0;
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer__links a {
    color: var(--color-primary);
}

/* Cards */
.card {
    background: var(--card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.card__title {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--color-gray-900);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: var(--text-base);
    font-weight: 500;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s;
    text-decoration: none;
}

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

.btn--primary:hover {
    background: var(--color-primary-hover);
    text-decoration: none;
}

.btn--secondary {
    background: var(--color-white);
    color: var(--color-gray-800);
    border-color: var(--color-gray-400);
}

.btn--secondary:hover {
    background: var(--color-gray-100);
}

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

.btn--danger:hover {
    background: #bb2d3b;
}

.btn--sm {
    padding: 0.5rem 1rem;
    font-size: var(--text-sm);
}

/* Forms */
.form-group {
    margin-bottom: 1rem;
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--color-gray-800);
}

.form-label .required {
    color: var(--color-danger);
    font-weight: 700;
    margin-inline-start: 0.125rem;
}

.form-input {
    width: 100%;
    min-height: var(--touch-target);
    padding: 0.75rem;
    font-size: var(--text-base);
    border: 1px solid var(--color-gray-500);
    border-radius: var(--radius-md);
    background: var(--color-white);
    color: var(--color-gray-900);
}

.form-input:focus,
.form-input:focus-visible {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-focus-ring);
}

.form-input[aria-invalid="true"],
.form-input:invalid:not(:placeholder-shown) {
    border-color: var(--color-danger);
    box-shadow: 0 0 0 3px rgba(176, 42, 55, 0.15);
}

.form-error {
    color: var(--color-danger);
    font-size: var(--text-sm);
    margin-top: 0.5rem;
    font-weight: 500;
}

.form-error::before {
    content: '\26A0';
    display: inline-block;
    margin-inline-end: 0.375rem;
    font-weight: 700;
}

.form-hint {
    color: var(--color-gray-700);
    font-size: var(--text-sm);
    margin-top: 0.5rem;
}

/* Tables */
.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.table th,
.table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--color-gray-200);
}

.table th {
    background: var(--color-gray-100);
    font-weight: 600;
    font-size: var(--text-sm);
    color: var(--color-gray-700);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.table tbody tr:hover {
    background: var(--color-gray-50);
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    font-size: var(--text-sm);
    font-weight: 500;
    border-radius: 9999px;
}

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

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

.badge--warning {
    background: var(--color-warning-light);
    color: #664d03;
}

.badge--info {
    background: var(--color-info-light);
    color: #055160;
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
}

.alert--success {
    background: var(--color-success-light);
    color: #0a3622;
    border: 1px solid #a3cfbb;
}

.alert--danger {
    background: var(--color-danger-light);
    color: #58151c;
    border: 1px solid #f1aeb5;
}

.alert--warning {
    background: var(--color-warning-light);
    color: #664d03;
    border: 1px solid #ffe69c;
}

/* Empty states */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--color-gray-600);
}

.empty-state__icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state__title {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: 0.5rem;
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.5rem;
    height: 2.5rem;
    padding: 0 0.75rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-300);
    background: var(--color-white);
    color: var(--color-gray-700);
    font-size: var(--text-sm);
    text-decoration: none;
}

.pagination a:hover {
    background: var(--color-gray-100);
    text-decoration: none;
}

.pagination .current {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

/* Legal content */
.legal-content section {
    margin-bottom: 2rem;
}

.legal-content h2 {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: 0.75rem;
    margin-top: 1.5rem;
}

.legal-content h3 {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-gray-800);
    margin-top: 1rem;
    margin-bottom: 0.5rem;
}

.legal-content p,
.legal-content li,
.legal-content dd {
    color: var(--color-gray-800);
    line-height: 1.7;
    margin-bottom: 0.5rem;
}

.legal-content ul,
.legal-content ol {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.legal-content dl {
    margin-bottom: 1rem;
}

.legal-content dt {
    font-weight: 600;
    color: var(--color-gray-900);
    margin-top: 0.75rem;
}

.legal-content dd {
    margin-left: 1.5rem;
    margin-bottom: 0.5rem;
}

/* Confirm modal */
.confirm-modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
}

.confirm-modal[hidden] {
    display: none;
}

.confirm-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
}

.confirm-modal__content {
    position: relative;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 1.5rem;
    max-width: 420px;
    width: calc(100% - 2rem);
    z-index: 1;
}

.confirm-modal__title {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-gray-900);
}

.confirm-modal__desc {
    color: var(--color-gray-700);
    margin-bottom: 1.5rem;
}

.confirm-modal__actions {
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
}

/* Spacing utilities */
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }

/* Mobile */
@media (max-width: 768px) {
    .container {
        padding: 0 0.75rem;
    }

    .table {
        font-size: var(--text-sm);
    }

    .table th,
    .table td {
        padding: 0.75rem 0.5rem;
    }
}