:root {
    --background: #f8fafc;
    --foreground: #020817;
    --card: #ffffff;
    --muted: #f1f5f9;
    --muted-foreground: #64748b;
    --primary: #1b988f;
    --primary-dark: #14776f;
    --secondary: #f1f5f9;
    --border: #e2e8f0;
    --destructive: #ef4444;
    --radius: 8px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--background);
    color: var(--foreground);
    font-family: Inter, Arial, Helvetica, sans-serif;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select,
textarea {
    font: inherit;
}

.container {
    width: min(100% - 32px, 1200px);
    margin: 0 auto;
}

.font-headline,
h1,
h2,
h3,
h4 {
    font-family: "Space Grotesk", Inter, sans-serif;
}

.public-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.public-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: var(--background);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 2px 8px rgba(15, 23, 42, .08);
}

.public-header__inner {
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.public-logo {
    display: block;
    width: 256px;
    height: 64px;
    position: relative;
}

.public-logo img,
.admin-sidebar__logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.public-main {
    flex: 1;
    padding: 32px 0 48px;
}

.registration-card {
    max-width: 896px;
    margin: 0 auto;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 10px 20px rgba(15, 23, 42, .08);
    overflow: hidden;
}

.registration-card__header {
    background: var(--secondary);
    padding: 24px;
    border-bottom: 1px solid var(--border);
}

.registration-card__header h1 {
    margin: 0 0 8px;
    font-size: clamp(24px, 3vw, 30px);
}

.registration-card__header p {
    margin: 0;
    color: var(--muted-foreground);
    font-size: 17px;
}

.registration-card__content {
    padding: 32px;
}

.public-footer {
    border-top: 1px solid var(--border);
    background: var(--secondary);
    color: var(--muted-foreground);
    padding: 32px 0;
    font-size: 14px;
}

.public-footer__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.public-footer h3 {
    margin: 0 0 8px;
    color: var(--foreground);
    font-size: 16px;
}

.public-footer p,
.public-footer ul {
    margin: 0;
    line-height: 1.5;
}

.public-footer ul {
    list-style: none;
    padding: 0;
    display: grid;
    gap: 8px;
}

.public-footer__bottom {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid rgba(226, 232, 240, .8);
    text-align: center;
    font-size: 12px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 40px;
    padding: 9px 16px;
    border: 1px solid transparent;
    border-radius: 6px;
    background: var(--primary);
    color: #fff;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
}

.btn:hover {
    background: var(--primary-dark);
}

.btn-secondary {
    background: var(--secondary);
    color: var(--foreground);
    border-color: var(--border);
}

.btn-secondary:hover {
    background: #e2e8f0;
}

.btn-outline {
    background: #fff;
    color: var(--foreground);
    border-color: var(--border);
}

.btn-outline:hover {
    background: var(--muted);
}

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

.btn-danger:hover {
    background: #dc2626;
}

.btn-green {
    background: #16a34a;
}

.btn-green:hover {
    background: #15803d;
}

.btn-ghost {
    background: transparent;
    color: var(--foreground);
}

.btn-full {
    width: 100%;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.choice-card,
.panel-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--card);
    padding: 24px;
}

.choice-card {
    display: flex;
    min-height: 230px;
    flex-direction: column;
    justify-content: space-between;
}

.choice-card h2,
.panel-card h2 {
    margin: 0 0 10px;
    font-size: 22px;
}

.choice-card p,
.panel-card p {
    color: var(--muted-foreground);
    line-height: 1.55;
}

.stack {
    display: grid;
    gap: 24px;
}

.space-sm {
    display: grid;
    gap: 12px;
}

.form-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.form-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.field {
    display: grid;
    gap: 8px;
}

label,
.field-label {
    color: var(--foreground);
    font-size: 14px;
    font-weight: 600;
}

input:not([type="radio"]):not([type="checkbox"]):not([type="file"]),
select,
textarea {
    width: 100%;
    min-height: 40px;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 9px 12px;
    color: var(--foreground);
    background: #fff;
}

textarea {
    min-height: 96px;
    resize: vertical;
}

input:not([type="radio"]):not([type="checkbox"]):not([type="file"]):focus,
select:focus,
textarea:focus {
    border-color: var(--primary);
    outline: 2px solid rgba(27, 152, 143, .18);
}

input[type="radio"],
input[type="checkbox"] {
    width: 16px;
    height: 16px;
    min-width: 16px;
    margin: 2px 0 0;
    accent-color: var(--primary);
}

input[type="file"] {
    width: 100%;
    min-height: 40px;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 8px 12px;
    background: #fff;
}

.radio-row,
.checkbox-row {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: flex-start;
}

.radio-option,
.checkbox-option {
    display: inline-flex;
    align-items: flex-start;
    gap: 8px;
    font-weight: 400;
    line-height: 1.45;
}

.radio-option {
    max-width: min(100%, 420px);
}

.checkbox-box {
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 16px;
}

.section-box {
    border: 1px solid var(--border);
    border-radius: 6px;
    background: rgba(241, 245, 249, .55);
    padding: 16px;
}

.section-title {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
}

.separator {
    height: 1px;
    background: var(--border);
    margin: 8px 0;
}

.muted {
    color: var(--muted-foreground);
}

.alert {
    border: 1px solid #fde68a;
    background: #fffbeb;
    color: #92400e;
    border-radius: var(--radius);
    padding: 16px;
}

.alert-danger {
    border-color: rgba(239, 68, 68, .35);
    background: rgba(239, 68, 68, .08);
    color: #b91c1c;
}

.notice {
    border: 1px solid #a7f3d0;
    background: #ecfdf5;
    color: #065f46;
    border-radius: 6px;
    padding: 12px;
}

.error {
    border: 1px solid #fecaca;
    background: #fef2f2;
    color: #991b1b;
    border-radius: 6px;
    padding: 12px;
}

.scroll-box {
    height: 384px;
    overflow: auto;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 16px;
    font-size: 14px;
    line-height: 1.6;
}

.closed-card {
    max-width: 576px;
    margin: 0 auto;
    text-align: center;
}

.hidden {
    display: none !important;
}

.login-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 16px;
    background: var(--secondary);
}

.login-card {
    width: min(100%, 384px);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: 0 20px 40px rgba(15, 23, 42, .18);
    padding: 24px;
}

.login-logo {
    width: 192px;
    height: 128px;
    margin: 0 auto 16px;
    object-fit: contain;
    display: block;
}

.login-card h1 {
    margin: 0;
    text-align: center;
    font-size: 24px;
}

.login-card .description {
    margin: 8px 0 24px;
    color: var(--muted-foreground);
    text-align: center;
}

.admin-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 280px 1fr;
}

.admin-sidebar {
    border-right: 1px solid var(--border);
    background: rgba(241, 245, 249, .4);
}

.admin-sidebar__logo {
    height: 60px;
    padding: 4px 24px;
    border-bottom: 1px solid var(--border);
}

.admin-nav {
    display: grid;
    gap: 4px;
    padding: 16px;
    font-size: 14px;
    font-weight: 600;
}

.admin-nav a {
    color: var(--muted-foreground);
    border-radius: 8px;
    padding: 10px 12px;
}

.admin-nav a.active,
.admin-nav a:hover {
    background: var(--muted);
    color: var(--primary);
}

.admin-content {
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.admin-topbar {
    height: 60px;
    border-bottom: 1px solid var(--border);
    background: rgba(241, 245, 249, .4);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
}

.admin-main {
    padding: 24px;
    display: grid;
    gap: 24px;
}

.account-menu {
    position: relative;
}

.account-menu summary {
    list-style: none;
    cursor: pointer;
}

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

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 999px;
    background: var(--secondary);
    border: 1px solid var(--border);
    display: grid;
    place-items: center;
    font-weight: 700;
}

.account-menu__content {
    position: absolute;
    right: 0;
    top: 48px;
    width: 190px;
    display: grid;
    gap: 8px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 15px 30px rgba(15, 23, 42, .14);
    padding: 12px;
}

.dashboard-panel {
    border: 1px dashed #cbd5e1;
    border-radius: 10px;
    padding: 16px;
}

.table-card {
    width: 100%;
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

th,
td {
    padding: 12px;
    border-bottom: 1px solid var(--border);
    text-align: left;
}

th {
    color: var(--muted-foreground);
    font-weight: 600;
}

.badge {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 3px 10px;
    font-size: 12px;
    font-weight: 700;
}

.badge-approved {
    background: var(--primary);
    color: #fff;
}

.badge-pending {
    background: var(--secondary);
    color: var(--foreground);
}

.badge-rejected {
    background: var(--destructive);
    color: #fff;
}

.row-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: wrap;
}

.detail-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #fff;
}

.detail-card__header,
.detail-card__content {
    padding: 24px;
}

.detail-card__header {
    border-bottom: 1px solid var(--border);
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.detail-item p {
    margin: 0;
}

.detail-item .label {
    color: var(--muted-foreground);
    font-size: 14px;
    font-weight: 600;
}

.detail-item .value {
    margin-top: 4px;
    white-space: pre-wrap;
}

@media (max-width: 900px) {
    .public-footer__grid,
    .card-grid,
    .form-grid-2,
    .form-grid-3,
    .detail-grid {
        grid-template-columns: 1fr;
    }

    .admin-shell {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        display: none;
    }

    .public-logo {
        width: 190px;
    }

    .registration-card__content {
        padding: 20px;
    }
}