/* ==========================================================================
   xyhelper-nav — administration panel.
   ========================================================================== */

[hidden] {
    display: none !important;
}

/* --- Login ---------------------------------------------------------------- */
.login-view {
    display: grid;
    place-items: center;
    min-height: 100vh;
    padding: 26px;
}

.login-card {
    width: 100%;
    max-width: 392px;
    padding: 36px 32px 30px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface-solid);
    box-shadow: var(--shadow-lg);
    animation: modal-in 0.4s var(--ease);
}

.login-logo {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    margin-bottom: 18px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #fff;
    font-size: 20px;
    font-weight: 800;
    box-shadow: 0 10px 24px -10px var(--accent);
}

.login-card h1 {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.login-card .lead {
    margin: 6px 0 22px;
    color: var(--text-dim);
    font-size: 14px;
}

.login-card .btn {
    width: 100%;
    height: 44px;
    margin-top: 6px;
}

.login-hint {
    margin-top: 18px;
    padding: 10px 13px;
    border-radius: var(--radius-sm);
    background: var(--accent-soft);
    color: var(--text-dim);
    font-size: 12.5px;
    line-height: 1.55;
}

.login-error {
    display: none;
    margin-bottom: 14px;
    padding: 10px 13px;
    border: 1px solid color-mix(in srgb, var(--danger) 35%, transparent);
    border-radius: var(--radius-sm);
    background: color-mix(in srgb, var(--danger) 10%, transparent);
    color: var(--danger);
    font-size: 13px;
}

.login-error.is-visible {
    display: block;
}

/* --- Layout --------------------------------------------------------------- */
.admin {
    display: grid;
    grid-template-columns: 250px minmax(0, 1fr);
    min-height: 100vh;
}

.admin-side {
    position: sticky;
    top: 0;
    display: flex;
    flex-direction: column;
    gap: 22px;
    height: 100vh;
    padding: 22px 18px;
    border-right: 1px solid var(--border);
    background: color-mix(in srgb, var(--bg) 60%, transparent);
    backdrop-filter: blur(12px);
}

.admin-brand {
    display: flex;
    align-items: center;
    gap: 11px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.admin-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.admin-nav button {
    display: flex;
    align-items: center;
    gap: 11px;
    width: 100%;
    padding: 10px 13px;
    border: 1px solid transparent;
    border-radius: 12px;
    background: none;
    color: var(--text-dim);
    font-size: 14px;
    font-weight: 500;
    text-align: left;
    transition: all var(--speed) var(--ease);
}

.admin-nav button:hover {
    background: var(--surface);
    color: var(--text);
}

.admin-nav button.active {
    border-color: var(--border);
    background: var(--surface-2);
    color: var(--text);
    font-weight: 600;
}

.admin-side-foot {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.admin-side-foot a,
.admin-side-foot button {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 13px;
    border: none;
    border-radius: 12px;
    background: none;
    color: var(--text-dim);
    font-size: 13.5px;
    text-align: left;
    transition: all var(--speed) var(--ease);
}

.admin-side-foot a:hover,
.admin-side-foot button:hover {
    background: var(--surface);
    color: var(--text);
}

.admin-main {
    min-width: 0;
    padding: 26px 30px 70px;
}

.admin-top {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    margin-bottom: 22px;
}

.admin-top h2 {
    font-size: 21px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.admin-top .spacer {
    flex: 1;
}

/* --- Panels --------------------------------------------------------------- */
.panel {
    display: none;
    animation: panel-in 0.3s var(--ease);
}

.panel.active {
    display: block;
}

@keyframes panel-in {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: none; }
}

.toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.toolbar .input,
.toolbar .select {
    width: auto;
    min-width: 180px;
}

.card-block {
    margin-bottom: 18px;
    padding: 22px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
}

.card-block > h3 {
    margin-bottom: 4px;
    font-size: 15px;
    font-weight: 650;
}

.card-block > .sub {
    margin-bottom: 18px;
    color: var(--text-faint);
    font-size: 13px;
}

.card-block.danger {
    border-color: color-mix(in srgb, var(--danger) 28%, transparent);
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 0 22px;
}

.settings-grid .field.full {
    grid-column: 1 / -1;
}

/* --- Tables --------------------------------------------------------------- */
.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
}

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

th {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    color: var(--text-faint);
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-align: left;
    text-transform: uppercase;
    white-space: nowrap;
}

td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

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

tbody tr {
    transition: background var(--speed) var(--ease);
}

tbody tr:hover {
    background: var(--surface-2);
}

.cell-site {
    display: flex;
    align-items: center;
    gap: 11px;
    min-width: 160px;
}

.cell-icon {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    flex: none;
    border-radius: 10px;
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
}

.cell-name {
    font-weight: 600;
}

.cell-sub {
    color: var(--text-faint);
    font-size: 12.5px;
}

.mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 12.5px;
    color: var(--text-dim);
    word-break: break-all;
}

.row-actions {
    display: flex;
    justify-content: flex-end;
    gap: 6px;
}

.nowrap {
    white-space: nowrap;
}

/* --- Switch --------------------------------------------------------------- */
.switch {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    user-select: none;
}

.switch input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.switch .track {
    position: relative;
    width: 42px;
    height: 24px;
    flex: none;
    border: 1px solid var(--border-strong);
    border-radius: 999px;
    background: var(--surface-2);
    transition: all var(--speed) var(--ease);
}

.switch .track::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 2px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--text-faint);
    transition: all var(--speed) var(--ease);
}

.switch input:checked + .track {
    border-color: transparent;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.switch input:checked + .track::after {
    left: 20px;
    background: #fff;
}

.switch .label {
    font-size: 13.5px;
    color: var(--text-dim);
}

/* --- Misc ----------------------------------------------------------------- */
.color-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

input[type="color"] {
    width: 46px;
    height: 42px;
    padding: 3px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    cursor: pointer;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 14px;
    margin-bottom: 22px;
}

.stat {
    padding: 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
}

.stat .value {
    font-size: 26px;
    font-weight: 750;
    letter-spacing: -0.03em;
}

.stat .label {
    margin-top: 2px;
    color: var(--text-faint);
    font-size: 12.5px;
}

.form-foot {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 4px;
}

.import-zone {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 30px 20px;
    border: 1.5px dashed var(--border-strong);
    border-radius: var(--radius);
    color: var(--text-dim);
    font-size: 13.5px;
    text-align: center;
}

.import-zone .icon {
    width: 26px;
    height: 26px;
    color: var(--text-faint);
}

/* --- Responsive ----------------------------------------------------------- */
@media (max-width: 900px) {
    .admin {
        grid-template-columns: minmax(0, 1fr);
    }

    .admin-side {
        position: static;
        height: auto;
        padding: 14px 16px;
        border-right: none;
        border-bottom: 1px solid var(--border);
    }

    .admin-nav {
        flex-direction: row;
        overflow-x: auto;
        scrollbar-width: none;
    }

    .admin-nav::-webkit-scrollbar {
        display: none;
    }

    .admin-nav button {
        flex: none;
        white-space: nowrap;
    }

    .admin-side-foot {
        flex-direction: row;
        margin-top: 4px;
        border-top: none;
        padding-top: 0;
    }

    .admin-main {
        padding: 20px 16px 60px;
    }
}