.admin-settings-page .navbar-bg {
    background-color: #000080;
}

.admin-settings-page .section-header h1 {
    color: #30375b;
    font-size: 46px;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.admin-settings-card {
    border: 1px solid #e2e8f1;
    border-radius: 8px;
    background: #f9fbfd;
    box-shadow: none;
    padding: 22px;
}

.admin-settings-card-head h3 {
    margin: 0;
    color: #30375b;
    font-size: 24px;
    font-weight: 700;
}

.admin-settings-card-head p {
    margin: 8px 0 0;
    color: #67748f;
    font-size: 15px;
    font-weight: 500;
}

.admin-settings-section {
    margin-top: 18px;
}

.admin-settings-feedback {
    min-height: 22px;
    margin: 14px 0 0;
    color: #2f59b6;
    font-size: 13px;
    font-weight: 700;
}

.admin-settings-feedback.is-error {
    color: #c34949;
}

.admin-settings-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.admin-settings-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.admin-settings-field label {
    margin: 0;
    color: #4a5570;
    font-size: 14px;
    font-weight: 700;
}

.admin-settings-field input,
.admin-settings-field select,
.admin-settings-field textarea {
    min-height: 42px;
    border: 1px solid #d4dceb;
    border-radius: 8px;
    padding: 8px 12px;
    color: #334155;
    font-size: 14px;
}

.admin-settings-field textarea {
    min-height: 120px;
    resize: vertical;
}

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

.admin-settings-actions {
    margin-top: 14px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.admin-settings-btn {
    border: 0;
    border-radius: 999px;
    min-height: 42px;
    padding: 9px 18px;
    color: #fff;
    background: #000080;
    font-size: 14px;
    font-weight: 700;
    box-shadow: 0 8px 14px rgba(0, 0, 128, 0.22);
}

.admin-settings-btn:hover,
.admin-settings-btn:focus {
    color: #fff;
    background: #00006b;
}

.admin-settings-btn.is-outline {
    background: #58ce79;
    box-shadow: 0 8px 14px rgba(57, 179, 92, 0.24);
}

.admin-settings-btn.is-outline:hover,
.admin-settings-btn.is-outline:focus {
    background: #48bf69;
}

.admin-settings-preview {
    margin-top: 16px;
    border: 1px solid #dce4f1;
    border-radius: 8px;
    background: #ffffff;
    overflow: hidden;
}

.admin-settings-preview-head {
    color: #fff;
    padding: 14px 16px;
    font-size: 14px;
    font-weight: 700;
}

.admin-settings-preview-body {
    padding: 16px;
}

.admin-settings-preview-body h4 {
    margin: 0 0 8px;
    color: #334155;
    font-size: 22px;
    font-weight: 700;
}

.admin-settings-preview-body p {
    margin: 0;
    color: #64748b;
    font-size: 14px;
}

.admin-settings-inline-form {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 12px;
}

.admin-settings-inline-form .admin-settings-btn {
    align-self: end;
}

.admin-settings-table-wrap {
    width: 100%;
    overflow-x: auto;
    border: 1px solid #e3e9f3;
    border-radius: 8px;
    background: #fff;
}

.admin-settings-table {
    width: 100%;
    min-width: 820px;
    margin: 0;
}

.admin-settings-table thead th {
    border: 0;
    background: #eef2f4;
    color: #5f5f5f;
    font-size: 14px;
    font-weight: 700;
    padding: 13px 14px;
    white-space: nowrap;
}

.admin-settings-table tbody td {
    border: 0;
    color: #5f6b7f;
    font-size: 14px;
    font-weight: 500;
    padding: 12px 14px;
    vertical-align: middle;
}

.admin-settings-table tbody tr + tr td {
    border-top: 1px solid #edf1f6;
}

.admin-settings-table input[type="number"],
.admin-settings-table input[type="text"],
.admin-settings-table input[type="url"],
.admin-settings-table select {
    min-height: 34px;
    border: 1px solid #d4dceb;
    border-radius: 6px;
    padding: 4px 8px;
    font-size: 13px;
    color: #334155;
}

.admin-settings-icon-btn {
    border: 0;
    border-radius: 8px;
    width: 34px;
    height: 34px;
    color: #fff;
    background: #f25555;
}

.admin-settings-icon-btn:hover,
.admin-settings-icon-btn:focus {
    color: #fff;
    background: #de4545;
}

.admin-settings-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    min-height: 28px;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 700;
}

.admin-settings-pill.is-admin {
    color: #1e4bbb;
    background: #dbe8ff;
}

.admin-settings-pill.is-trainer {
    color: #1c7d4f;
    background: #d8f9e6;
}

.admin-settings-empty {
    text-align: center;
    color: #94a3b8;
    padding: 28px 14px;
    font-size: 14px;
    font-weight: 600;
}

.admin-settings-notification-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.admin-settings-notification-item {
    border: 1px solid #dce5f2;
    border-radius: 8px;
    background: #fff;
    padding: 12px;
}

.admin-settings-notification-item h4 {
    margin: 0 0 10px;
    font-size: 16px;
    font-weight: 700;
    color: #334155;
}

.admin-settings-switch-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 10px;
}

.admin-settings-switch-group label {
    margin: 0;
    font-size: 13px;
    color: #52627a;
    font-weight: 600;
}

.admin-settings-switch-group input {
    margin-right: 6px;
}

@media (max-width: 1200px) {
    .admin-settings-page .section-header h1 {
        font-size: 38px;
    }

    .admin-settings-inline-form {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .admin-settings-notification-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .admin-settings-page .section-header h1 {
        font-size: 32px;
    }

    .admin-settings-card {
        padding: 16px;
    }

    .admin-settings-grid {
        grid-template-columns: 1fr;
    }

    .admin-settings-inline-form {
        grid-template-columns: 1fr;
    }

    .admin-settings-notification-grid {
        grid-template-columns: 1fr;
    }
}