:root {
    color-scheme: dark;
    font-family: 'Geist', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #000;
    color: #ededed;
}

* {
    box-sizing: border-box;
    margin: 0;
}

body {
    margin: 0;
    background: #000;
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a:hover {
    opacity: 0.8;
}

a:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 2px;
}

/* ── Skip Link ──────────────────────────────────────────────── */

.skip-link {
    position: fixed;
    top: 8px;
    left: 8px;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
    z-index: 1000;
}

.skip-link:focus-visible {
    width: auto;
    height: auto;
    padding: 8px 16px;
    overflow: visible;
    clip: auto;
    background: #fff;
    color: #000;
    border-radius: 6px;
}

/* ── Header & Navigation ────────────────────────────────────── */

.site-header {
    position: sticky;
    top: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid #333;
    z-index: 100;
}

.nav {
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 max(24px, calc((100vw - 1200px) / 2));
    gap: 24px;
}

.brand {
    font-weight: 600;
    font-size: 15px;
    white-space: nowrap;
    color: #fff;
}

.brand a:hover {
    opacity: 1;
    color: #fff;
}

.nav-links {
    display: flex;
    gap: 20px;
    align-items: center;
}

.nav-links a {
    font-size: 13px;
    color: #888;
    transition: color 0.2s ease;
}

.nav-links a:hover {
    color: #fff;
}

.nav-links a:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 4px;
}

.account {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
}

.account-name {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #888;
}

.avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    vertical-align: middle;
    border: 1px solid #333;
}

.logout-form {
    display: inline-flex;
}

/* ── Main Content ───────────────────────────────────────────── */

.wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 48px 24px 80px;
}

.hero {
    padding: 70px 0 42px;
}

.hero h1 {
    font-size: clamp(32px, 5vw, 48px);
    letter-spacing: -0.055em;
    margin: 0 0 12px;
    line-height: 1.1;
    font-weight: 600;
    color: #fff;
}

.hero p {
    font-size: 16px;
}

h1, h2, h3, h4, h5, h6 {
    text-wrap: balance;
}

.muted {
    color: #666;
}

/* ── Grid & Cards ───────────────────────────────────────────── */

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.card {
    border: 1px solid #333;
    border-radius: 8px;
    padding: 24px;
    background: #111;
}

.card h2 {
    font-size: 16px;
    margin: 0 0 16px;
    font-weight: 600;
    color: #fff;
}

.registration-card {
    margin-bottom: 28px;
}


/* ── Buttons ───────────────────────────────────────────────── */

.btn,
button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #333;
    background: #fff;
    color: #000;
    padding: 0 16px;
    height: 36px;
    border-radius: 6px;
    font: inherit;
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
}

.btn:hover,
button:hover {
    background: #fafafa;
    border-color: #666;
}

.btn:active,
button:active {
    transform: scale(0.97);
}

.btn:focus-visible,
button:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 2px;
}

.btn.secondary,
button.secondary {
    background: #000;
    color: #fff;
    border-color: #333;
}

.btn.secondary:hover,
button.secondary:hover {
    background: #111;
    border-color: #666;
}

button.compact {
    padding: 0 12px;
    height: 32px;
    font-size: 13px;
}

.danger {
    border-color: #ef4444 !important;
    background: #1a0000 !important;
    color: #fca5a5 !important;
}

.danger:hover {
    background: #220000 !important;
    border-color: #f87171 !important;
}

.login-button {
    margin-top: 20px;
    width: 100%;
}

/* ── Forms ─────────────────────────────────────────────────── */

.field {
    margin: 16px 0;
}

.field-grow {
    flex: 1;
    min-width: 0;
}

label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 8px;
    color: #888;
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid #333;
    background: #000;
    color: #fff;
    border-radius: 6px;
    padding: 0 12px;
    height: 36px;
    font: inherit;
    font-size: 14px;
    transition: all 0.15s ease;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: #666;
    background: #111;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid #666;
    outline-offset: 0;
}

textarea {
    min-height: 120px;
    height: auto;
    padding: 10px 12px;
    resize: vertical;
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
    line-height: 1.5;
}

input[type="search"] {
    appearance: none;
}

.inline-form,
.filter-form {
    display: flex;
    gap: 12px;
    align-items: flex-end;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.filter-field {
    flex: 1;
    min-width: 180px;
    margin: 0;
}

.filter-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.result-count {
    font-size: 13px;
    white-space: nowrap;
}

/* ── Tables ────────────────────────────────────────────────── */

.table-wrap {
    overflow-x: auto;
    border: 1px solid #333;
    border-radius: 8px;
    margin-bottom: 20px;
}

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

thead {
    background: #000;
}

th,
td {
    text-align: left;
    padding: 12px 16px;
    border-bottom: 1px solid #333;
    vertical-align: top;
}

th {
    font-weight: 500;
    font-size: 12px;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

tbody tr:last-child td {
    border-bottom: none;
}

tbody tr:hover {
    background: rgba(255, 255, 255, 0.03);
}

.empty-state {
    text-align: center;
    padding: 40px 24px !important;
    color: #555;
    font-size: 13px;
}

/* -- Status & Utilities -------------------------------------- */
.flash{padding:12px 16px;border:1px solid #333;background:#111;border-radius:6px;margin-bottom:24px;line-height:1.5;color:#fafafa}.flash code{display:block;margin-top:8px;padding:10px 12px;font-size:13px}.error{border-color:#ef4444;background:#1a0000;color:#fca5a5}.pill{display:inline-block;border:1px solid #333;padding:2px 8px;border-radius:4px;font-size:12px;font-weight:500;background:#111}.actions{display:flex;gap:8px;flex-wrap:wrap}code{word-break:break-all;background:#111;border:1px solid #333;padding:3px 6px;border-radius:4px;font-family:'SF Mono',Monaco,'Courier New',monospace;font-size:12px}.metadata{font-size:11px}
.pagination{display:flex;gap:6px;flex-wrap:wrap;margin-top:24px}.page-link{padding:0 12px;height:32px;font-size:13px;display:inline-flex;align-items:center}.page-link.active{background:#fff;color:#000;border-color:#666}
.login{max-width:380px;margin:clamp(48px,8vh,88px) auto;padding:32px;text-align:center;border:1px solid #333;background:#111;border-radius:8px}.login h2{font-size:20px;margin-bottom:12px;font-weight:600;color:#fff}.login p{margin-bottom:20px;font-size:14px;color:#888}
.section-block{margin-top:48px}.section-heading{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px}.section-heading h2{font-size:20px;margin:0 0 4px;font-weight:600;color:#fff}.section-heading p{margin:0;font-size:13px;color:#888}

@media(max-width:768px){.nav{padding:0 16px;flex-wrap:wrap;height:auto;min-height:64px;gap:12px}.nav-links{order:3;width:100%;justify-content:flex-start;padding:8px 0;gap:16px}.account{margin-left:0}.account-name span{display:none}.wrap{padding:28px 16px 60px}.hero{padding:40px 0 28px}.grid{gap:16px}.card{padding:20px}.inline-form,.filter-form{flex-direction:column;align-items:stretch}.filter-field{min-width:100%}.filter-actions{width:100%;justify-content:space-between}.table-wrap{border:none;border-radius:0}table{font-size:13px}th,td{padding:10px 12px}.section-block{margin-top:32px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}