:root {
    --color-bg: #f4f6fb;
    --color-card: #ffffff;
    --color-border: #e2e5ec;
    --color-text: #1c2233;
    --color-muted: #6b7280;
    --color-primary: #2f5fe0;
    --color-primary-hover: #2448b3;
    --color-error: #d1372e;
    --color-error-bg: #fdecea;
    --color-success: #1a7f37;
    --color-success-bg: #e6f7ec;
    --color-weak: #d1372e;
    --color-medium: #d99e0b;
    --color-strong: #1a7f37;
    --radius: 10px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, #eef2fb 0%, #f4f6fb 100%);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--color-text);
    padding: 24px;
}

.card {
    width: 100%;
    max-width: 440px;
    margin: 0 auto;
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    box-shadow: 0 20px 40px -20px rgba(30, 41, 82, 0.25);
    padding: 36px 32px;
}

.card.card-wide {
    max-width: 720px;
}

.page-content {
    width: 100%;
    padding: 32px 20px 60px;
}

.page-content.wide {
    max-width: 1080px;
    margin: 0 auto;
}

.page-content.wide .card-wide {
    max-width: none;
}

@media (max-width: 640px) {
    .page-content {
        padding: 20px 16px 40px;
    }
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 20px;
}

.form-grid .field.span-2 {
    grid-column: 1 / -1;
}

@media (max-width: 640px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
}

.card h1 {
    font-size: 22px;
    margin: 0 0 4px;
}

.card .subtitle {
    color: var(--color-muted);
    font-size: 14px;
    margin: 0 0 28px;
}

.field {
    margin-bottom: 20px;
}

.field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
}

.field .required {
    color: var(--color-error);
}

.field .input-wrap {
    position: relative;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    padding: 11px 12px;
    font-size: 14px;
    font-family: inherit;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: #fff;
    color: var(--color-text);
    transition: border-color 0.15s, box-shadow 0.15s;
}

.field textarea {
    resize: vertical;
    min-height: 80px;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(47, 95, 224, 0.15);
}

.field.has-error input,
.field.has-error select,
.field.has-error textarea {
    border-color: var(--color-error);
}

.field.has-error input:focus {
    box-shadow: 0 0 0 3px rgba(209, 55, 46, 0.15);
}

.field input[type="password"],
.field input.password-input {
    padding-right: 42px;
}

.toggle-visibility {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-muted);
    border-radius: 6px;
}

.toggle-visibility:hover {
    background: #f0f2f7;
    color: var(--color-text);
}

.toggle-visibility svg {
    width: 18px;
    height: 18px;
}

.error-text {
    display: none;
    color: var(--color-error);
    font-size: 12.5px;
    margin-top: 6px;
}

.field.has-error .error-text {
    display: block;
}

.hint {
    font-size: 12px;
    color: var(--color-muted);
    margin-top: 6px;
}

.multiselect {
    position: relative;
}

.multiselect-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 11px 12px;
    font-size: 14px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: #fff;
    color: var(--color-text);
    cursor: pointer;
    text-align: left;
}

.multiselect-trigger:focus,
.multiselect-trigger.open {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(47, 95, 224, 0.15);
}

.field.has-error .multiselect-trigger {
    border-color: var(--color-error);
}

.multiselect-trigger .placeholder {
    color: #94989f;
}

.multiselect-trigger .chevron {
    width: 16px;
    height: 16px;
    color: var(--color-muted);
    flex-shrink: 0;
    transition: transform 0.15s;
}

.multiselect-trigger.open .chevron {
    transform: rotate(180deg);
}

.multiselect-panel {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    z-index: 20;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    box-shadow: 0 12px 28px -12px rgba(30, 41, 82, 0.3);
    overflow: hidden;
}

.multiselect-search {
    width: 100%;
    padding: 10px 12px;
    font-size: 13.5px;
    border: none;
    border-bottom: 1px solid var(--color-border);
    outline: none;
    box-sizing: border-box;
}

.multiselect-list {
    max-height: 200px;
    overflow-y: auto;
    padding: 4px;
}

.multiselect-empty {
    padding: 14px 12px;
    font-size: 13px;
    color: var(--color-muted);
}

.multiselect-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 10px;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
}

.multiselect-option:hover {
    background: #f4f6fb;
}

.multiselect-option .check {
    width: 16px;
    height: 16px;
    border: 1.5px solid #c7cbd4;
    border-radius: 4px;
    flex-shrink: 0;
    position: relative;
}

.multiselect-option[aria-selected="true"] .check {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.multiselect-option[aria-selected="true"] .check::after {
    content: "";
    position: absolute;
    left: 4px;
    top: 1px;
    width: 4px;
    height: 8px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.multiselect-option.is-hidden {
    display: none;
}

.combobox {
    position: relative;
}

.combobox-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 11px 12px;
    font-size: 14px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: #fff;
    color: var(--color-text);
    cursor: pointer;
    text-align: left;
}

.combobox-trigger:disabled {
    cursor: not-allowed;
    background: #f7f8fa;
    color: var(--color-muted);
}

.combobox-trigger:focus,
.combobox-trigger.open {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(47, 95, 224, 0.15);
}

.field.has-error .combobox-trigger {
    border-color: var(--color-error);
}

.combobox-trigger-text {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.combobox-trigger-text.placeholder {
    color: #94989f;
}

.combobox-trigger-icons {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

.combobox-clear {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: var(--color-muted);
    cursor: pointer;
    padding: 0;
}

.combobox-clear:hover {
    background: #f0f2f7;
    color: var(--color-text);
}

.combobox-clear svg {
    width: 12px;
    height: 12px;
}

.combobox-trigger .chevron {
    width: 16px;
    height: 16px;
    color: var(--color-muted);
    flex-shrink: 0;
    transition: transform 0.15s;
}

.combobox-trigger.open .chevron {
    transform: rotate(180deg);
}

.combobox-panel {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    z-index: 20;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    box-shadow: 0 12px 28px -12px rgba(30, 41, 82, 0.3);
    overflow: hidden;
}

.combobox-search {
    width: 100%;
    padding: 10px 12px;
    font-size: 13.5px;
    border: none;
    border-bottom: 1px solid var(--color-border);
    outline: none;
    box-sizing: border-box;
}

.combobox-list {
    max-height: 200px;
    overflow-y: auto;
    padding: 4px;
}

.combobox-empty {
    padding: 14px 12px;
    font-size: 13px;
    color: var(--color-muted);
}

.combobox-option {
    padding: 9px 10px;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
}

.combobox-option:hover {
    background: #f4f6fb;
}

.combobox-option .option-sub {
    display: block;
    font-size: 12px;
    color: var(--color-muted);
    margin-top: 1px;
}

.combobox-option[aria-selected="true"] {
    background: #eef2fb;
    color: var(--color-primary);
}

.combobox-option.is-hidden {
    display: none;
}

.selected-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 6px 5px 10px;
    background: #eef2fb;
    color: var(--color-primary);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 500;
}

.chip button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: var(--color-primary);
    cursor: pointer;
    padding: 0;
}

.chip button:hover {
    background: rgba(47, 95, 224, 0.15);
}

.chip button svg {
    width: 10px;
    height: 10px;
}

.strength-meter {
    display: flex;
    gap: 4px;
    margin-top: 8px;
    height: 4px;
}

.strength-meter span {
    flex: 1;
    border-radius: 2px;
    background: var(--color-border);
    transition: background 0.15s;
}

.strength-label {
    font-size: 12px;
    margin-top: 6px;
    color: var(--color-muted);
}

.strength-weak .strength-label { color: var(--color-weak); }
.strength-medium .strength-label { color: var(--color-medium); }
.strength-strong .strength-label { color: var(--color-strong); }

.banner {
    display: none;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 8px;
    font-size: 13.5px;
    margin-bottom: 20px;
    line-height: 1.4;
}

.banner.show { display: flex; }

.banner.error {
    background: var(--color-error-bg);
    color: var(--color-error);
    border: 1px solid #f5c2c0;
}

.banner.success {
    background: var(--color-success-bg);
    color: var(--color-success);
    border: 1px solid #b7e4c7;
}

.banner svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 1px;
}

button.submit {
    width: 100%;
    padding: 12px 16px;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background 0.15s;
}

button.submit:hover:not(:disabled) {
    background: var(--color-primary-hover);
}

button.submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    display: none;
}

button.submit.loading .spinner { display: inline-block; }
button.submit.loading .btn-text { opacity: 0.85; }

@keyframes spin {
    to { transform: rotate(360deg); }
}

@media (max-width: 480px) {
    .card { padding: 28px 20px; }
    .table-card { padding: 20px 16px; }
    .data-table th, .data-table td { padding: 8px 10px; }
}

.topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 30;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 24px;
    background: #ffffff;
    border-bottom: 1px solid var(--color-border);
    font-size: 13.5px;
}

@media (max-width: 640px) {
    .topbar {
        position: static;
        flex-wrap: wrap;
        gap: 10px;
        padding: 12px 16px;
    }

    .topbar-right {
        width: 100%;
        justify-content: space-between;
    }
}

.table-card {
    margin-top: 20px;
    padding: 28px;
}

.table-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px 12px;
    margin-bottom: 16px;
}

.table-header h1 {
    font-size: 18px;
    margin: 0;
}

.table-count {
    font-size: 13px;
    color: var(--color-muted);
}

.table-header-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

.checkbox-col {
    width: 36px;
    text-align: center !important;
}

.checkbox-col input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--color-primary);
}

.btn-secondary {
    padding: 8px 16px;
    border: 1px solid var(--color-primary);
    border-radius: 7px;
    background: #fff;
    color: var(--color-primary);
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
}

.btn-secondary:hover:not(:disabled) {
    background: #eef2fb;
}

.btn-secondary:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    border-color: var(--color-border);
    color: var(--color-muted);
}

.table-scroll {
    overflow-x: auto;
    border: 1px solid var(--color-border);
    border-radius: 10px;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    white-space: nowrap;
}

.data-table th,
.data-table td {
    padding: 10px 14px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.data-table th {
    background: #f8f9fc;
    color: var(--color-muted);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    position: sticky;
    top: 0;
}

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

.data-table tbody tr:hover {
    background: #f8f9fc;
}

.data-table td.item-description {
    max-width: 220px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.data-table .muted {
    color: var(--color-muted);
}

.table-empty {
    text-align: center;
    color: var(--color-muted);
    padding: 24px !important;
}

.pill {
    display: inline-block;
    padding: 2px 9px;
    border-radius: 999px;
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.pill-inward {
    background: #e6f7ec;
    color: var(--color-success);
}

.pill-outward {
    background: #fff4e5;
    color: #b7660b;
}

.pill-yes {
    background: #e6f7ec;
    color: var(--color-success);
}

.pill-no {
    background: #f1f2f5;
    color: var(--color-muted);
}

.table-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 16px;
    font-size: 13px;
}

.table-pagination button {
    padding: 6px 12px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background: #fff;
    color: var(--color-text);
    cursor: pointer;
    font-size: 13px;
}

.table-pagination button:hover:not(:disabled) {
    background: #f4f6fb;
}

.table-pagination button:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.table-pagination .page-info {
    color: var(--color-muted);
}

.topbar-nav {
    display: flex;
    gap: 4px;
}

.topbar-nav a {
    color: var(--color-muted);
    text-decoration: none;
    font-weight: 600;
    padding: 7px 14px;
    border-radius: 7px;
}

.topbar-nav a:hover {
    background: #f4f6fb;
    color: var(--color-text);
}

.topbar-nav a.active {
    background: #eef2fb;
    color: var(--color-primary);
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.topbar-user {
    color: var(--color-text);
}

.role-badge {
    display: inline-block;
    margin-left: 8px;
    padding: 2px 9px;
    border-radius: 999px;
    background: #eef2fb;
    color: var(--color-primary);
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.logout-link {
    color: var(--color-muted);
    text-decoration: none;
    font-weight: 600;
}

.logout-link:hover {
    color: var(--color-error);
}

body.has-topbar {
    display: block;
    padding: 0;
    padding-top: 60px;
}

@media (max-width: 640px) {
    body.has-topbar {
        padding-top: 0;
    }
}