:root {
    --bg: #f4f6f8;
    --card: #ffffff;
    --border: #dde2e7;
    --text: #1f2937;
    --muted: #6b7280;
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --danger: #dc2626;
    --danger-dark: #b91c1c;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 24px;
    background: var(--card);
    border-bottom: 1px solid var(--border);
}

.topbar h1 { font-size: 18px; margin: 0; }

.topbar nav { display: flex; align-items: center; gap: 16px; font-size: 14px; }
.topbar nav a { color: var(--primary); text-decoration: none; }
.topbar nav a:hover { text-decoration: underline; }
.topbar .user { color: var(--muted); }

.container { max-width: 1200px; margin: 24px auto; padding: 0 24px; }

.toolbar {
    display: flex;
    gap: 12px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.toolbar #searchInput {
    flex: 1;
    min-width: 220px;
    padding: 9px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 14px;
}

.toolbar select {
    padding: 9px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 14px;
    background: var(--card);
}

.result-info { color: var(--muted); font-size: 13px; margin-bottom: 8px; }

.btn {
    display: inline-block;
    padding: 9px 16px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--card);
    cursor: pointer;
    font-size: 14px;
    color: var(--text);
    text-decoration: none;
    line-height: 1.2;
}
.btn:hover { background: #f0f2f4; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger:hover { background: var(--danger-dark); }
.btn-small { padding: 5px 10px; font-size: 12px; }

.table-wrap {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow-x: auto;
}

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { background: #f9fafb; font-weight: 600; cursor: default; user-select: none; }
th[data-sort] { cursor: pointer; }
th[data-sort]:hover { background: #f0f2f4; }
th .sort-arrow { color: var(--primary); margin-left: 4px; }
tbody tr:hover { background: #f9fafb; }

.loading, .empty { text-align: center; color: var(--muted); padding: 24px !important; }

.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 12px;
    background: #e5e7eb;
    color: #374151;
}
.badge-available { background: #dcfce7; color: #166534; }
.badge-terminated { background: #fee2e2; color: #991b1b; }
.badge-ontrip { background: #ffedd5; color: #9a3412; }
.badge-outside, .badge-storage { background: #fef3c7; color: #92400e; }

.row-actions { display: flex; gap: 8px; }
.row-actions button { padding: 4px 10px; font-size: 12px; }

.pagination { display: flex; gap: 8px; align-items: center; justify-content: center; margin-top: 16px; }
.pagination button { padding: 6px 12px; border: 1px solid var(--border); background: var(--card); border-radius: 6px; cursor: pointer; }
.pagination button:disabled { opacity: 0.4; cursor: default; }
.pagination .page-info { font-size: 13px; color: var(--muted); }

.modal {
    position: fixed; inset: 0;
    background: rgba(15, 23, 42, 0.5);
    display: flex; align-items: center; justify-content: center;
    z-index: 100;
}
.modal.hidden { display: none; }
.modal-content {
    background: var(--card);
    border-radius: 10px;
    padding: 24px;
    width: 100%;
    max-width: 640px;
    max-height: 90vh;
    overflow-y: auto;
}
.modal-small { max-width: 420px; }
.modal-content h2 { margin-top: 0; }

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 16px;
}
.form-grid label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
.form-grid input, .form-grid select {
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 14px;
    color: var(--text);
}

.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }

.alert { padding: 10px 14px; border-radius: 6px; font-size: 14px; margin-bottom: 12px; }
.alert-error { background: #fee2e2; color: #991b1b; }
.alert.hidden { display: none; }

.login-body { display: flex; align-items: center; justify-content: center; height: 100vh; }
.login-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 32px;
    width: 100%;
    max-width: 360px;
}
.login-card h1 { font-size: 18px; margin-top: 0; text-align: center; }
.login-card form { display: flex; flex-direction: column; gap: 14px; }
.login-card label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
.login-card input { padding: 9px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: 14px; }
.login-card button { margin-top: 6px; padding: 10px; }

.inline-form { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.inline-form input { padding: 9px 12px; border: 1px solid var(--border); border-radius: 6px; font-size: 14px; }