* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: "Segoe UI", Arial, sans-serif;
    background: #f3f6fb;
    color: #1f2937;
}

.page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 28px 20px 40px;
}

.card {
    background: #fff;
    border: 1px solid #dbe4f0;
    border-radius: 14px;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
    padding: 18px;
}

input:not([type="checkbox"]):not([type="radio"]),
select,
textarea {
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid #cbd5e1;
}

a,
button {
    padding: 9px 12px;
    text-decoration: none;
    border-radius: 10px;
    border: 1px solid #cbd5e1;
    background: #fff;
    color: #0f172a;
    cursor: pointer;
    font-weight: 600;
}

button {
    background: linear-gradient(180deg, #2563eb, #1d4ed8);
    border-color: #1d4ed8;
    color: #fff;
}

table {
    border-collapse: collapse;
    width: 100%;
    margin-top: 14px;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
}

th,
td {
    border-bottom: 1px solid #e5eaf2;
    padding: 10px;
    text-align: left;
    vertical-align: top;
}

th {
    background: #eff4fb;
    color: #334155;
}

.error,
.success,
.notice {
    margin: 10px 0;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid;
}

.error {
    color: #b42318;
    background: #fef3f2;
    border-color: #fecdca;
}

.success {
    color: #027a48;
    background: #ecfdf3;
    border-color: #abefc6;
}

.notice {
    color: #8a6d00;
    background: #fff9db;
    border-color: #fde68a;
}

.badge {
    display: inline-block;
    padding: 3px 9px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}

.badge-ok { background: #dcfce7; color: #166534; }
.badge-bad { background: #fee2e2; color: #991b1b; }

@media (max-width: 900px) {
    .page { padding: 20px 14px 28px; }

    /* Default: keep native table with horizontal scroll. */
    table {
        display: block;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        white-space: nowrap;
    }
    th, td { white-space: nowrap; }

    /*
     * Enhanced mobile cards mode for table-heavy pages.
     * Enabled by adding class .mobile-card-table (done automatically in top-menu script).
     */
    table.mobile-card-table {
        display: table;
        white-space: normal;
        overflow: visible;
        margin-top: 10px;
        border: 0;
        background: transparent;
        box-shadow: none;
    }
    .mobile-card-table thead { display: none; }
    .mobile-card-table,
    .mobile-card-table tbody,
    .mobile-card-table tr,
    .mobile-card-table td {
        display: block;
        width: 100%;
    }
    .mobile-card-table tr {
        background: #fff;
        border: 1px solid #dbe4f0;
        border-radius: 12px;
        margin-bottom: 10px;
        padding: 8px 10px;
    }
    .mobile-card-table td {
        border: 0;
        border-bottom: 1px dashed #e2e8f0;
        padding: 8px 0;
        white-space: normal;
    }
    .mobile-card-table td:last-child {
        border-bottom: 0;
        padding-bottom: 0;
    }
    .mobile-card-table td::before {
        content: attr(data-label);
        display: block;
        margin-bottom: 4px;
        color: #64748b;
        font-size: 12px;
        font-weight: 700;
        text-transform: uppercase;
    }
}

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0b1220 0%, #172554 45%, #2563eb 100%);
    color: #0f172a;
    padding: 24px;
}

.auth-card {
    width: 100%;
    max-width: 440px;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.28);
    padding: 28px 24px;
}

.auth-card .title {
    margin: 0 0 6px;
    font-size: 28px;
}

.auth-card .subtitle {
    margin: 0 0 18px;
    color: #475569;
    font-size: 14px;
}

.auth-card label {
    display: block;
    margin-top: 12px;
    color: #334155;
    font-weight: 700;
    font-size: 14px;
}

.auth-card input:not([type="checkbox"]) {
    width: 100%;
    margin-top: 6px;
    font-size: 15px;
    transition: border-color .15s ease, box-shadow .15s ease;
}

.auth-card input:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.18);
}

.auth-card button {
    margin-top: 18px;
    width: 100%;
    font-size: 15px;
}

.auth-card .footer-note {
    margin-top: 14px;
    color: #64748b;
    font-size: 12px;
    text-align: center;
}

.auth-card .remember-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
    margin-bottom: 2px;
    font-weight: 500;
    font-size: 14px;
    color: #334155;
    cursor: pointer;
    user-select: none;
}

.auth-card .remember-row input[type="checkbox"] {
    width: auto;
    margin: 0;
    accent-color: #2563eb;
}

.dashboard-wrap {
    max-width: 1120px;
    margin: 0 auto;
    padding: 28px 20px 40px;
}

.dashboard-hero {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 18px;
    background: linear-gradient(120deg, #1e3a8a 0%, #2563eb 55%, #38bdf8 100%);
    color: #fff;
    border-radius: 18px;
    padding: 22px;
    box-shadow: 0 10px 26px rgba(30, 58, 138, 0.28);
}

.dashboard-hero h1 { margin: 0 0 8px; font-size: 30px; }
.dashboard-hero p { margin: 0; opacity: .95; }

.dashboard-pill,
.role-chip {
    display: inline-block;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.35);
    background: rgba(255,255,255,0.2);
    color: #fff;
}

.dashboard-pill {
    margin-top: 10px;
    padding: 6px 12px;
    font-size: 13px;
}

.role-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.role-chip {
    padding: 6px 10px;
    font-size: 12px;
    font-weight: 700;
}

.logout-form { margin: 0; }
.logout-form button {
    border: none;
    background: rgba(15, 23, 42, 0.28);
}
.logout-form button:hover { background: rgba(15, 23, 42, 0.42); }

.dashboard-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 14px;
    margin-top: 18px;
}

.dashboard-metric .label {
    color: #475569;
    font-size: 13px;
    margin-bottom: 8px;
}

.dashboard-metric .value {
    font-size: 34px;
    font-weight: 700;
    color: #0f172a;
    line-height: 1;
}

.dashboard-nav {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 10px;
    margin-top: 18px;
}

.dashboard-nav a {
    text-align: center;
    border-color: #dbeafe;
    transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
}

.dashboard-nav a:hover {
    transform: translateY(-1px);
    border-color: #93c5fd;
    box-shadow: 0 8px 18px rgba(37, 99, 235, 0.12);
}

.top-menu {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 16px;
    padding: 10px 12px;
    border: 1px solid #dbe4f0;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.05);
}

.top-menu-links {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.top-menu-link {
    font-size: 14px;
}

.top-menu-link.is-active {
    background: #1d4ed8;
    border-color: #1d4ed8;
    color: #fff;
}

.top-menu-logout {
    margin: 0;
}