:root {
    --dm-navy: #1e3a5f;
    --dm-navy-h: #162d4a;
    --dm-navy-bg: #eef4fb;
    --dm-border: #c8d6ea;
    --dm-surface: #ffffff;
    --dm-text: #1e3a5f;
    --dm-muted: #6b88a8;
    --dm-radius: 8px;
}

/* ── Layout ─────────────────── */
.dm-wrap {
    max-width: 960px;
    margin: 0 auto;
}

/* ── Card ───────────────────── */
.dm-card {
    background: var(--dm-surface);
    border: 1px solid var(--dm-border);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 16px;
}

/* ── Header ─────────────────── */
.dm-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 14px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--dm-border);
}

.dm-header-icon {
    width: 36px;
    height: 36px;
    background: var(--dm-navy);
    border-radius: var(--dm-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    flex-shrink: 0;
}

.dm-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--dm-navy);
}

.dm-subtitle {
    font-size: 12px;
    color: var(--dm-muted);
    margin-top: 2px;
}

.dm-section-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--dm-navy);
    text-transform: uppercase;
    letter-spacing: .4px;
    padding-bottom: 12px;
    margin-bottom: 12px;
    border-bottom: 1px solid var(--dm-border);
}

/* ── Form grid ──────────────── */
.dm-form-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 0.7fr auto;
    gap: 10px;
    align-items: end;
}

.dm-col-span2 {
    grid-column: span 2;
}

.dm-label {
    display: block;
    font-size: 11.5px;
    font-weight: 600;
    color: var(--dm-muted);
    text-transform: uppercase;
    letter-spacing: .3px;
    margin-bottom: 4px;
}

.dm-input {
    width: 100%;
    height: 38px;
    border: 1px solid var(--dm-border);
    border-radius: var(--dm-radius);
    padding: 0 10px;
    font-size: 13px;
    color: var(--dm-text);
    background: #f8fafd;
}

    .dm-input:focus {
        border-color: #2563a8;
        background: #fff;
        outline: none;
    }

.dm-checkbox-col {
    display: flex;
    flex-direction: column;
}

.dm-checkbox-wrap {
    display: flex;
    align-items: center;
    gap: 7px;
    height: 38px;
    font-size: 13px;
    color: var(--dm-text);
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
}

    .dm-checkbox-wrap input[type=checkbox] {
        width: 16px;
        height: 16px;
        accent-color: var(--dm-navy);
        cursor: pointer;
    }

.dm-form-actions {
    display: flex;
    gap: 8px;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--dm-border);
}

/* ── Buttons ────────────────── */
.dm-btn {
    height: 36px;
    padding: 0 14px;
    border-radius: var(--dm-radius);
    font-size: 13px;
    font-weight: 500;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: background .15s;
}

.dm-btn-success {
    background: #0f6e56;
    color: #fff;
}

    .dm-btn-success:hover {
        background: #0b5a45;
    }

.dm-btn-ghost {
    background: #F78C77;
    color: #4F0E02;
    border: 1px solid var(--dm-border);
}

    .dm-btn-ghost:hover {
        background: var(--dm-navy-bg);
    }

/* ── Table ──────────────────── */
.dm-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

    .dm-table thead tr {
        background: var(--dm-navy);
    }

    .dm-table thead th {
        color: #cce0f5;
        font-weight: 500;
        padding: 9px 8px;
        text-align: center;
        font-size: 12px;
        border: none;
        white-space: nowrap;
    }

        .dm-table thead th:first-child {
            border-radius: 6px 0 0 0;
        }

        .dm-table thead th:last-child {
            border-radius: 0 6px 0 0;
        }

    .dm-table tbody tr:nth-child(even) {
        background: #f5f9ff;
    }

    .dm-table tbody tr:hover {
        background: #eaf2fb;
    }

    .dm-table tbody td {
        padding: 6px 8px;
        border-bottom: 1px solid #e4edf8;
        text-align: center;
        color: var(--dm-text);
    }

.dm-muted {
    color: var(--dm-muted);
    font-size: 12px;
}

.dm-td-actions {
    white-space: nowrap;
}

/* ── Badges ─────────────────── */
.dm-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11.5px;
    font-weight: 600;
}

.dm-badge-active {
    background: #d4edda;
    color: #0a5c2e;
}

.dm-badge-inactive {
    background: #f0f4fa;
    color: var(--dm-muted);
}

.dm-nhom-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11.5px;
    font-weight: 600;
    background: var(--dm-navy-bg);
    color: var(--dm-navy);
}

/* ── Icon buttons ───────────── */
.dm-icon-btn {
    width: 30px;
    height: 30px;
    border-radius: 5px;
    border: 1px solid var(--dm-border);
    background: #fff;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background .15s;
    margin: 0 2px;
}

.dm-icon-edit {
    color: #854f0b;
}

    .dm-icon-edit:hover {
        background: #fef3c7;
    }

.dm-icon-delete {
    color: #a32d2d;
}

    .dm-icon-delete:hover {
        background: #fef2f2;
    }

/* ── Responsive ─────────────── */
@media (max-width: 900px) {
    .dm-form-grid {
        grid-template-columns: 1fr 1fr 1fr;
    }

    .dm-col-span2 {
        grid-column: span 2;
    }

    .dm-checkbox-col {
        grid-column: unset;
    }
}

@media (max-width: 560px) {
    .dm-form-grid {
        grid-template-columns: 1fr 1fr;
    }

    .dm-col-span2 {
        grid-column: span 2;
    }
}

@media (max-width: 400px) {
    .dm-form-grid {
        grid-template-columns: 1fr;
    }

    .dm-col-span2 {
        grid-column: unset;
    }
}