:root {
    color-scheme: light;
    font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: #f4f6f9;
    color: #1b1f2a;
    overflow-x: hidden;
    max-width: 100vw;
}

.app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 32px;
    background: #0b1d3a;
    color: #ffffff;
    max-width: 100vw;
    overflow-x: hidden;
    box-sizing: border-box;
}

.logo {
    font-weight: 700;
    letter-spacing: 0.5px;
    max-width: 100%;
    overflow-wrap: break-word;
    word-break: break-word;
}

.nav {
    display: flex;
    gap: 16px;
}

.nav-link {
    color: #c7d2fe;
    text-decoration: none;
    padding: 6px 10px;
    border-radius: 6px;
    white-space: nowrap;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-link.is-active,
.nav-link:hover {
    background: #1f2b4f;
    color: #ffffff;
}

.user-info {
    font-size: 14px;
    opacity: 0.9;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.user-email {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
}

.logout-form {
    display: inline;
    margin: 0;
    padding: 0;
}

.btn-logout {
    padding: 4px 12px;
    font-size: 13px;
    white-space: nowrap;
    flex-shrink: 0;
    width: auto;
    min-width: auto;
}

.app-main {
    padding: 32px;
    display: grid;
    gap: 24px;
}

.panel {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(12, 20, 42, 0.08);
    padding: 24px;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.panel-header h1,
.panel-header h2 {
    margin: 0;
    font-size: 20px;
}

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

.table th,
.table td {
    padding: 12px 10px;
    border-bottom: 1px solid #eef1f6;
    text-align: left;
}

.table th {
    color: #5b6373;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.04em;
}

.empty-state {
    padding: 16px;
    color: #6b7280;
}

.hidden {
    display: none;
}

.form {
    display: grid;
    gap: 12px;
}

.form-row {
    display: grid;
    gap: 6px;
}

.form-row label {
    font-size: 13px;
    color: #4c5568;
}

.form-row input,
.form-row select,
.form-row textarea {
    padding: 10px 12px;
    border: 1px solid #d8dde6;
    border-radius: 8px;
    font-size: 14px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
}

.btn {
    padding: 10px 16px;
    border-radius: 8px;
    border: 1px solid #d1d7e3;
    background: #f8fafc;
    cursor: pointer;
    font-weight: 600;
}

.btn-primary {
    background: #1d4ed8;
    border-color: #1d4ed8;
    color: #ffffff;
}

.form-message {
    font-size: 14px;
}

.form-message.is-error {
    color: #b91c1c;
}

.form-message.is-success {
    color: #15803d;
}

.btn-danger {
    background: #dc2626;
    border-color: #dc2626;
    color: #ffffff;
}

.btn-danger:hover {
    background: #b91c1c;
    border-color: #b91c1c;
}

.btn-small {
    padding: 6px 12px;
    font-size: 13px;
}

.table-actions {
    display: flex;
    gap: 8px;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
}

.modal.is-open {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
}

.modal-content {
    position: relative;
    background: #ffffff;
    border-radius: 12px;
    padding: 24px;
    max-width: 400px;
    width: 90%;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    max-height: 90vh;
    overflow-y: auto;
}

.modal-content h3 {
    margin: 0 0 12px;
    font-size: 18px;
    color: #1b1f2a;
}

.modal-content p {
    margin: 0 0 20px;
    color: #4c5568;
    font-size: 14px;
}

.modal-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    position: sticky;
    bottom: 0;
    background: #ffffff;
    padding-top: 12px;
    margin-top: 12px;
}

.modal-scroll {
    display: flex;
    flex-direction: column;
    padding: 0;
    overflow: hidden;
}

.modal-scroll .modal-content-header {
    padding: 24px 24px 12px;
    flex-shrink: 0;
}

.modal-scroll .modal-content-body {
    padding: 0 24px;
    flex: 1;
    min-height: 0;
    overflow-y: auto;
}

.modal-scroll .modal-content-footer {
    padding: 12px 24px 24px;
    flex-shrink: 0;
    border-top: 1px solid #eef1f6;
    background: #ffffff;
}

.modal-scroll .modal-actions {
    position: static;
    bottom: auto;
    background: transparent;
    padding-top: 0;
    margin-top: 0;
}

.modal-large {
    max-width: 600px;
    width: 90%;
}

.filters-section {
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid #eef1f6;
}

.filters-row {
    display: flex;
    gap: 16px;
    align-items: flex-end;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.filter-group label {
    font-size: 13px;
    color: #4c5568;
    font-weight: 600;
}

.filter-select {
    padding: 8px 12px;
    border: 1px solid #d8dde6;
    border-radius: 8px;
    font-size: 14px;
    min-width: 150px;
    max-width: 100%;
    box-sizing: border-box;
}

.table th {
    cursor: pointer;
    user-select: none;
}

.table th:hover {
    background: #f8fafc;
}

.user-detail-section {
    margin-bottom: 20px;
}

.user-detail-section h4 {
    margin: 0 0 12px;
    font-size: 16px;
    color: #1b1f2a;
}

.user-detail-field {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1px solid #eef1f6;
}

.user-detail-field:last-child {
    border-bottom: none;
}

.user-detail-field-label {
    font-weight: 600;
    color: #4c5568;
    font-size: 14px;
}

.user-detail-field-value {
    color: #1b1f2a;
    font-size: 14px;
}

.user-detail-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.user-detail-list li {
    padding: 6px 0;
    border-bottom: 1px solid #f0f0f0;
}

.user-detail-list li:last-child {
    border-bottom: none;
}

.clickable-cell {
    cursor: pointer;
    color: #1d4ed8;
}

.clickable-cell:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .app-header {
        flex-direction: column;
        align-items: flex-start;
        padding: 12px 16px;
        gap: 12px;
    }

    .nav {
        flex-wrap: wrap;
        gap: 8px;
        width: 100%;
        max-width: 100%;
        overflow-x: hidden;
    }

    .nav-link {
        font-size: 13px;
        padding: 6px 8px;
    }

    .user-info {
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-size: 12px;
        max-width: 100%;
        overflow-x: hidden;
        word-break: break-word;
        gap: 8px;
        flex-wrap: wrap;
    }

    .user-email {
        max-width: calc(100% - 80px);
        min-width: 0;
        flex: 1;
    }

    .logout-form {
        margin: 0;
        padding: 0;
        flex-shrink: 0;
    }

    .btn-logout {
        padding: 4px 12px;
        font-size: 13px;
        width: auto;
        min-width: auto;
    }

    .app-main {
        padding: 16px;
        gap: 16px;
        max-width: 100%;
        overflow-x: hidden;
    }

    .panel {
        padding: 16px;
        max-width: 100%;
        overflow-x: hidden;
    }

    .panel-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .panel-header h1,
    .panel-header h2 {
        font-size: 18px;
    }

    .panel-header > div {
        width: 100%;
        display: flex;
        flex-direction: column;
        gap: 8px;
    }

    .table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0;
        padding: 0;
        width: 100%;
        max-width: 100%;
    }

    .table {
        min-width: 100%;
        font-size: 13px;
        width: 100%;
        max-width: 100%;
    }

    .table thead {
        display: none;
    }

    .table tbody {
        display: block;
    }

    .table tr {
        display: block;
        margin-bottom: 16px;
        background: #f8fafc;
        border-radius: 8px;
        padding: 12px;
        border: 1px solid #eef1f6;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .table td {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        padding: 8px 0;
        border: none;
        text-align: left;
        gap: 12px;
    }

    .table td:before {
        content: attr(data-label);
        font-weight: 600;
        color: #5b6373;
        flex-shrink: 0;
        min-width: 80px;
        max-width: 40%;
        font-size: 12px;
        word-break: break-word;
    }

    .table td:empty:before {
        display: none;
    }

    .table td > *:not(:first-child) {
        flex: 1;
        text-align: right;
        min-width: 0;
        word-break: break-word;
        overflow-wrap: break-word;
    }

    .table td:has(> a) {
        flex-direction: column;
        gap: 4px;
    }

    .table td:has(> a) > a {
        text-align: left;
    }

    .table-actions {
        flex-direction: column;
        gap: 8px;
        margin-top: 8px;
    }

    .table-actions .btn {
        width: 100%;
    }

    .filters-section {
        margin-bottom: 16px;
        padding-bottom: 12px;
    }

    .filters-row {
        flex-direction: column;
        gap: 12px;
        align-items: stretch;
        width: 100%;
        max-width: 100%;
    }

    .filter-group {
        width: 100%;
    }

    .filter-select {
        width: 100%;
        min-width: auto;
    }

    .form-actions {
        flex-direction: column;
    }

    .form-actions .btn {
        width: 100%;
    }

    .modal-content {
        width: calc(100vw - 20px);
        max-width: calc(100vw - 20px);
        padding: 20px;
        margin: 10px;
        max-height: 90vh;
        overflow-y: auto;
        box-sizing: border-box;
    }

    .modal-scroll {
        padding: 0;
        overflow: hidden;
    }

    .modal-scroll .modal-content-header,
    .modal-scroll .modal-content-body,
    .modal-scroll .modal-content-footer {
        padding-left: 20px;
        padding-right: 20px;
    }

    .modal-scroll .modal-content-header {
        padding-top: 20px;
    }

    .modal-scroll .modal-content-footer {
        padding-bottom: 20px;
    }

    .modal-large {
        width: calc(100vw - 20px);
        max-width: calc(100vw - 20px);
        box-sizing: border-box;
    }

    .modal-actions {
        flex-direction: column;
    }

    .modal-actions .btn {
        width: 100%;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .panel-header .btn {
        width: auto;
    }

    .user-detail-field {
        grid-template-columns: 1fr;
        gap: 4px;
    }

    .user-detail-field-label {
        font-size: 12px;
    }

    .password-cell {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .password-cell .btn {
        width: auto;
    }

    .panel-header > div {
        width: 100%;
    }

    .panel-header > div .btn {
        width: 100%;
        margin-bottom: 8px;
    }

    .panel-header > div .btn:last-child {
        margin-bottom: 0;
    }

    .actions-checkboxes {
        flex-direction: column;
        align-items: flex-start;
    }

    .action-checkbox {
        width: 100%;
    }

    .role-card {
        padding: 12px;
    }

    .permissions-list {
        margin-top: 8px;
    }

    .permission-item {
        font-size: 11px;
        padding: 3px 6px;
    }
}

@media (max-width: 480px) {
    .app-header {
        padding: 10px 12px;
        max-width: 100vw;
        overflow-x: hidden;
    }

    .logo {
        font-size: 18px;
    }

    .nav {
        gap: 6px;
    }

    .nav-link {
        font-size: 12px;
        padding: 5px 6px;
    }

    .app-main {
        padding: 12px;
        gap: 12px;
        max-width: 100vw;
        overflow-x: hidden;
    }

    .user-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .user-email {
        max-width: 100%;
        width: 100%;
    }

    .logout-form {
        width: 100%;
    }

    .btn-logout {
        width: auto;
        padding: 4px 12px;
        font-size: 13px;
    }

    .panel {
        padding: 12px;
    }

    .panel-header h1,
    .panel-header h2 {
        font-size: 16px;
    }

    .table {
        font-size: 12px;
    }

    .table td {
        padding: 6px 0;
    }

    .btn {
        padding: 8px 12px;
        font-size: 13px;
    }

    .form-row input,
    .form-row select,
    .form-row textarea {
        font-size: 16px;
    }
}