@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --primary: #6366F1;
    --primary-hover: #4F46E5;
    --accent: #F59E0B;
    --bg-base: #FFFFFF;
    --bg-soft: #F8F9FB;
    --bg-muted: #F1F2F7;
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-tertiary: #64748B;
    --text-muted: #94A3B8;
    --border-subtle: rgba(15, 23, 42, 0.08);
    --border-strong: rgba(15, 23, 42, 0.16);
    --shadow-card: 0 1px 2px rgba(15, 23, 42, 0.04), 0 4px 16px rgba(15, 23, 42, 0.06);
    --shadow-modal: 0 8px 40px rgba(15, 23, 42, 0.2);
    --color-positive: #15803D;
    --color-positive-bg: rgba(21, 128, 61, 0.08);
    --color-error: #B91C1C;
    --color-error-bg: rgba(185, 28, 28, 0.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--bg-soft);
    color: var(--text-primary);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--primary); text-decoration: none; transition: color 0.15s; }
a:hover { color: var(--primary-hover); }
h1, h2 { line-height: 1.2; letter-spacing: -0.02em; }

/* ─── Top bar ──────────────────────────── */
.topbar {
    display: flex; align-items: center; justify-content: space-between;
    padding: 18px 28px;
    max-width: 1200px;
    margin: 0 auto;
    background: var(--bg-base);
    border-bottom: 1px solid var(--border-subtle);
}
.brand { display: inline-flex; align-items: center; gap: 8px; color: var(--text-primary); font-weight: 700; font-size: 1.05rem; }
.brand-icon { font-size: 1.1rem; }
.signin-link {
    background: var(--text-primary);
    color: #fff !important;
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9rem;
}

/* ─── Main ─────────────────────────────── */
.claim-main {
    max-width: 760px;
    margin: 0 auto;
    padding: 56px 24px 96px;
}

.claim-intro { text-align: center; margin-bottom: 36px; }
.eyebrow {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.claim-intro h1 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 12px;
}
.claim-sub {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 580px;
    margin: 0 auto;
}

.claim-status {
    margin-top: 18px;
    padding: 14px 18px;
    border-radius: 10px;
    font-weight: 500;
    text-align: center;
}
.claim-status-success {
    background: var(--color-positive-bg);
    color: var(--color-positive);
    border: 1px solid rgba(21, 128, 61, 0.2);
}

/* ─── Search card ──────────────────────── */
.claim-search-card {
    background: var(--bg-base);
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    padding: 24px;
    box-shadow: var(--shadow-card);
}

.search-input-wrap {
    position: relative;
    margin-bottom: 18px;
}
#searchInput {
    width: 100%;
    padding: 14px 18px;
    font-size: 1.02rem;
    font-family: inherit;
    border: 1px solid var(--border-strong);
    border-radius: 10px;
    background: var(--bg-base);
    color: var(--text-primary);
    transition: border-color 0.15s, box-shadow 0.15s;
}
#searchInput:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
}
.search-status {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.82rem;
    color: var(--text-tertiary);
    pointer-events: none;
}

.search-results {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.result-card {
    background: var(--bg-soft);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    padding: 14px 16px;
    text-align: left;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.15s, border-color 0.15s;
}
.result-card:hover {
    background: var(--bg-base);
    border-color: var(--primary);
}
.result-card:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
}
.result-name {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 3px;
}
.result-meta {
    color: var(--text-tertiary);
    font-size: 0.86rem;
    margin-bottom: 4px;
}
.result-license {
    color: var(--text-secondary);
    font-size: 0.78rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.search-empty, .search-error {
    color: var(--text-tertiary);
    font-size: 0.94rem;
    padding: 16px 0;
    text-align: center;
}
.search-error { color: var(--color-error); }

.search-hint {
    margin-top: 18px;
    font-size: 0.86rem;
    color: var(--text-tertiary);
}

/* ─── Skip / branch paths ─────────────── */
.claim-skip {
    margin-top: 28px;
    padding: 22px 24px;
    background: var(--bg-base);
    border: 1px dashed rgba(99, 102, 241, 0.28);
    border-radius: 12px;
    text-align: center;
}
.claim-skip-label {
    font-size: 0.92rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
    font-weight: 500;
}
.claim-skip-actions {
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 18px;
    margin-bottom: 10px;
}
.claim-skip-link {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.93rem;
    padding: 6px 0;
}
.claim-skip-link:hover { color: var(--primary-hover); text-decoration: underline; }
.claim-skip-hint {
    font-size: 0.82rem;
    color: var(--text-tertiary);
    margin-top: 4px;
}

/* ─── Fallback (already-claimed) ───────── */
.claim-fallback {
    background: var(--bg-base);
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    padding: 28px;
    box-shadow: var(--shadow-card);
    text-align: center;
}
.claim-fallback h2 {
    font-size: 1.4rem;
    margin-bottom: 10px;
}
.claim-fallback p { color: var(--text-secondary); margin-bottom: 8px; }
.fallback-hint { color: var(--text-tertiary); font-size: 0.88rem; }

/* ─── Modal ────────────────────────────── */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 100;
}
.modal-card {
    background: var(--bg-base);
    border-radius: 16px;
    box-shadow: var(--shadow-modal);
    padding: 28px;
    max-width: 520px;
    width: 100%;
}
.modal-card h2 {
    font-size: 1.3rem;
    margin-bottom: 16px;
}
.modal-venue {
    background: var(--bg-soft);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    padding: 14px 16px;
    margin-bottom: 18px;
}
.venue-name { font-weight: 700; color: var(--text-primary); font-size: 1rem; }
.venue-meta { color: var(--text-tertiary); font-size: 0.86rem; margin: 3px 0; }
.venue-license { color: var(--text-secondary); font-size: 0.78rem; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

.attestation-block { margin-bottom: 18px; }
.attestation-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.5;
}
.attestation-label input[type="checkbox"] {
    margin-top: 3px;
    accent-color: var(--primary);
    cursor: pointer;
    width: 18px;
    height: 18px;
}

.modal-error {
    margin-bottom: 16px;
    padding: 12px 14px;
    background: var(--color-error-bg);
    border: 1px solid rgba(185, 28, 28, 0.2);
    color: var(--color-error);
    border-radius: 8px;
    font-size: 0.9rem;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}
.btn {
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.92rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
    font-family: inherit;
}
.btn-secondary {
    background: var(--bg-base);
    color: var(--text-secondary);
    border-color: var(--border-strong);
}
.btn-secondary:hover {
    background: var(--bg-soft);
}
.btn-primary {
    background: var(--primary);
    color: #fff;
}
.btn-primary:hover { background: var(--primary-hover); }
.btn-primary:disabled {
    background: var(--text-muted);
    cursor: not-allowed;
}

/* ─── Footer ───────────────────────────── */
.page-foot {
    border-top: 1px solid var(--border-subtle);
    background: var(--bg-base);
    padding: 18px 24px;
    margin-top: 40px;
}
.foot-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    color: var(--text-tertiary);
    font-size: 0.82rem;
}
.foot-version { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

/* ─── Mobile ───────────────────────────── */
@media (max-width: 600px) {
    .topbar { padding: 14px 18px; }
    .claim-main { padding: 32px 18px 64px; }
    .claim-intro h1 { font-size: 1.7rem; }
    .claim-search-card { padding: 18px; }
    .modal-card { padding: 20px; }
    .foot-inner { flex-direction: column; gap: 6px; align-items: flex-start; }
}