:root {
    --bg: #0f1419;
    --panel: #1a2030;
    --panel-2: #232b3e;
    --border: #2d3854;
    --text: #e6e9f0;
    --muted: #8995ad;
    --accent: #5b9bf8;
    --accent-2: #8c6ef9;
    --good: #6ad48a;
    --warn: #ffb454;
    --danger: #ff6e6e;
    --neon: #ff66ff;
    --mega: linear-gradient(135deg, #ff66ff, #66ffe1, #ffe066);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--accent);
    text-decoration: none;
}
a:hover { text-decoration: underline; }

h1 { font-size: 24px; margin: 0 0 8px; font-weight: 600; }
h2 { font-size: 13px; margin: 28px 0 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }

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

/* topbar */
.topbar {
    display: flex;
    align-items: center;
    gap: 28px;
    background: var(--panel);
    border-bottom: 1px solid var(--border);
    padding: 0 28px;
    height: 56px;
}
.brand {
    font-weight: 700;
    font-size: 16px;
    letter-spacing: 0.02em;
}
.links {
    display: flex;
    gap: 22px;
    flex: 1;
    align-items: stretch;
    height: 100%;
}
.nav-link {
    color: var(--muted);
    padding: 0 2px;
    border-bottom: 2px solid transparent;
    font-size: 14px;
    display: flex;
    align-items: center;
}
.nav-link:hover {
    color: var(--text);
    text-decoration: none;
}
.nav-link.active {
    color: var(--text);
    border-bottom-color: var(--accent);
}
.logout-form {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 0;
}
.who {
    color: var(--muted);
    font-size: 13px;
    background: var(--panel-2);
    border: 1px solid var(--border);
    padding: 4px 10px;
    border-radius: 12px;
    line-height: 1.2;
}
.link-button {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
    cursor: pointer;
    font-size: 13px;
    padding: 5px 12px;
    border-radius: 4px;
    transition: border-color 0.15s, color 0.15s;
}
.link-button:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* content */
.content {
    padding: 24px;
    max-width: 1400px;
    margin: 0 auto;
}
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 18px;
    padding: 7px 14px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text);
    font-size: 13px;
    font-weight: 500;
    transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.back-link:hover {
    border-color: var(--accent);
    color: var(--accent);
    text-decoration: none;
    background: var(--panel-2);
}

/* stat grid */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
    margin-bottom: 32px;
}
.stat-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 16px 18px;
}
.stat-label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; }
.stat-value { font-size: 28px; font-weight: 700; margin-top: 6px; }
.stat-sub { color: var(--muted); font-size: 12px; margin-top: 4px; }

/* tables */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
}
.data-table th,
.data-table td {
    text-align: left;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
}
.data-table thead th {
    background: var(--panel-2);
    color: var(--muted);
    font-weight: 500;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.data-table tbody tr:hover {
    background: var(--panel-2);
}

/* filter bar */
.filter-bar {
    display: flex;
    gap: 14px;
    margin: 16px 0 20px;
    align-items: flex-end;
}
.filter-bar label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 12px;
    color: var(--muted);
}
.filter-bar input,
.filter-bar select {
    background: var(--panel);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 6px 10px;
    border-radius: 4px;
    font: inherit;
}
.filter-bar button {
    background: var(--accent);
    color: white;
    border: none;
    padding: 7px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
}

/* pet cards (grid) */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
    margin-top: 16px;
}
.pet-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 12px;
    text-align: center;
    transition: border-color 0.15s;
}
.pet-card:hover {
    border-color: var(--accent);
}
.pet-img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin: 0 auto 8px;
    display: block;
}
.pet-name {
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 6px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.pet-meta {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 6px;
}
.pet-count {
    font-weight: 700;
    font-size: 16px;
    color: var(--accent);
}

/* badges */
.badge {
    background: var(--panel-2);
    border: 1px solid var(--border);
    color: var(--muted);
    padding: 1px 7px;
    border-radius: 10px;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.badge-normal { /* no special style */ }
.badge-neon {
    background: rgba(255, 102, 255, 0.15);
    border-color: var(--neon);
    color: var(--neon);
}
.badge-mega_neon {
    background: linear-gradient(135deg, rgba(255,102,255,0.15), rgba(102,255,225,0.15), rgba(255,224,102,0.15));
    border-color: #ffb44a;
    color: #ffe066;
}

/* reservation status badges */
.badge-status-pending {
    background: rgba(91, 155, 248, 0.15);
    border-color: var(--accent);
    color: var(--accent);
}
.badge-status-queued {
    background: rgba(255, 180, 84, 0.15);
    border-color: var(--warn);
    color: var(--warn);
}
.badge-status-completed {
    background: rgba(106, 212, 138, 0.15);
    border-color: var(--good);
    color: var(--good);
}
.badge-status-needs_attention {
    background: rgba(255, 110, 110, 0.15);
    border-color: var(--danger);
    color: var(--danger);
}
.badge-status-cancelled {
    background: var(--panel-2);
    border-color: var(--border);
    color: var(--muted);
}

.mono { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 12px; }
.reservation-needs_attention td:first-child { border-left: 3px solid var(--danger); }

/* login */
.login-card {
    max-width: 360px;
    margin: 80px auto;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 32px;
    text-align: center;
}
.login-card h1 { margin-bottom: 4px; }
.login-card .sub { color: var(--muted); margin: 0 0 24px; }
.login-card form { display: flex; flex-direction: column; gap: 12px; }
.login-card label { text-align: left; display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
.login-card input {
    background: var(--panel-2);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 8px 12px;
    border-radius: 4px;
    font: inherit;
}
.login-card button {
    background: var(--accent);
    color: white;
    border: none;
    padding: 10px;
    border-radius: 4px;
    cursor: pointer;
    margin-top: 8px;
    font-weight: 500;
}
.error {
    background: rgba(255, 110, 110, 0.1);
    border: 1px solid var(--danger);
    color: var(--danger);
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 13px;
    text-align: left;
}

/* notice box */
.notice {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 18px 22px;
    color: var(--muted);
}
.notice strong { color: var(--text); }

/* inline image in header */
.inline-img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    vertical-align: middle;
    margin-right: 8px;
}

/* link-styled card */
.pet-card-link {
    display: block;
    color: inherit;
    text-decoration: none;
}
.pet-card-link:hover {
    text-decoration: none;
}
.pet-sub {
    color: var(--muted);
    font-size: 11px;
    margin-top: 2px;
}

/* pager */
.pager {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 28px 0;
    flex-wrap: wrap;
}
.pager a,
.pager-current,
.pager-disabled {
    padding: 6px 10px;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--panel);
    color: var(--accent);
    font-size: 13px;
    min-width: 32px;
    text-align: center;
}
.pager-current {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
    font-weight: 500;
}
.pager-disabled {
    color: var(--muted);
    background: transparent;
    opacity: 0.5;
}
.pager-info {
    margin-left: 12px;
    font-size: 12px;
}