* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #f4f4f5;
    color: #1f2933;
    line-height: 1.5;
}

.page {
    width: min(760px, 100%);
    margin: 0 auto;
    padding: 24px 14px;
}

.page.wide {
    width: min(980px, 100%);
}

.card {
    background: #ffffff;
    border-radius: 16px;
    padding: 28px;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

h1 {
    margin-top: 0;
    font-size: 1.8rem;
}

h2 {
    margin-top: 34px;
    padding-top: 20px;
    border-top: 1px solid #e5e7eb;
    font-size: 1.25rem;
}

p {
    margin-bottom: 14px;
}

.form label {
    display: block;
    font-weight: 650;
    margin-top: 18px;
    margin-bottom: 6px;
}

input,
select,
textarea {
    width: 100%;
    padding: 12px 13px;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    font: inherit;
    background: #ffffff;
}

textarea {
    min-height: 120px;
    resize: vertical;
}

button,
.button-link {
    display: inline-block;
    margin-top: 26px;
    padding: 13px 18px;
    border: 0;
    border-radius: 999px;
    background: #111827;
    color: #ffffff;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
}

button:hover,
.button-link:hover {
    background: #374151;
}

.notice {
    margin: 18px 0;
    padding: 14px 16px;
    background: #eff6ff;
    border-left: 5px solid #2563eb;
    border-radius: 10px;
}

.warning {
    margin: 18px 0;
    padding: 14px 16px;
    background: #fff7ed;
    border-left: 5px solid #f97316;
    border-radius: 10px;
}

.alert {
    margin: 18px 0;
    padding: 14px 16px;
    background: #fef2f2;
    border-left: 5px solid #dc2626;
    border-radius: 10px;
}

.small {
    color: #64748b;
    font-size: 0.95rem;
}

@media (max-width: 720px) {
    .card {
        padding: 20px;
        border-radius: 12px;
    }
}

.grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.checkbox {
    display: flex !important;
    align-items: flex-start;
    gap: 10px;
    font-weight: 500 !important;
    padding: 12px;
    background: #f8fafc;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
}

.checkbox input {
    width: auto;
    margin-top: 4px;
    flex: 0 0 auto;
}

.conditional-block {
    display: none;
    margin-top: 14px;
    padding: 14px;
    border: 1px dashed #cbd5e1;
    border-radius: 12px;
    background: #fafafa;
}

.form-section {
    margin-top: 28px;
}

.form-section:first-of-type {
    margin-top: 0;
}

.status-list {
    margin: 18px 0;
    padding-left: 20px;
}

.status-list li {
    margin-bottom: 6px;
}

.table-wrap {
    width: 100%;
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 18px;
}

th,
td {
    padding: 10px;
    border-bottom: 1px solid #e5e7eb;
    text-align: left;
    vertical-align: top;
}

.badge {
    display: inline-block;
    padding: 4px 9px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}

.badge.green {
    background: #dcfce7;
    color: #166534;
}

.badge.yellow {
    background: #fef9c3;
    color: #854d0e;
}

.badge.red {
    background: #fee2e2;
    color: #991b1b;
}

.badge.gray {
    background: #e5e7eb;
    color: #374151;
}

@media (max-width: 720px) {
    .grid {
        grid-template-columns: 1fr;
    }
}

.matrix-link {
    display: inline-block;
    text-decoration: none;
}

.matrix-link .badge {
    cursor: pointer;
}

.matrix-link:hover .badge {
    filter: brightness(0.95);
}

html {
    scroll-behavior: smooth;
}

h2[id] {
    scroll-margin-top: 24px;
}

.required-star {
    color: #b91c1c;
    font-weight: 700;
    margin-left: 3px;
}

.required-note {
    margin-top: 18px;
    font-size: 0.95rem;
    color: #374151;
}

.field-error {
    border-color: #dc2626 !important;
    outline: 2px solid rgba(220, 38, 38, 0.18);
}

.checkbox.field-error {
    border: 1px solid #dc2626;
    border-radius: 8px;
    padding: 8px;
    background: #fef2f2;
}

.error-summary {
    display: none;
    margin-bottom: 18px;
    padding: 12px 14px;
    border: 1px solid #dc2626;
    background: #fef2f2;
    color: #7f1d1d;
    border-radius: 10px;
    font-weight: 600;
}

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

.dashboard-table th:first-child,
.dashboard-table td:first-child {
    position: sticky;
    left: 0;
    z-index: 2;
    background: #ffffff;
    box-shadow: 8px 0 10px rgba(15, 23, 42, 0.08);
}

.dashboard-table th:first-child {
    z-index: 3;
}

@media (max-width: 768px) {
    .dashboard-table th:first-child,
    .dashboard-table td:first-child {
        min-width: 150px;
        max-width: 170px;
    }

    .dashboard-table td:first-child strong,
    .dashboard-table td:first-child .small {
        display: block;
        white-space: normal;
    }
}

.quick-panels {
    margin: 18px 0 20px;
    padding: 14px;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    background: #f9fafb;
}

.quick-panel-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
    margin-bottom: 12px;
}

.quick-panel-button {
    border: 1px solid #cbd5e1;
    background: #ffffff;
    color: #0f172a;
    border-radius: 999px;
    padding: 8px 12px;
    font-weight: 700;
    cursor: pointer;
}

.quick-panel-button.is-active {
    background: #0f172a;
    color: #ffffff;
    border-color: #0f172a;
}

.quick-panel {
    display: none;
    border-top: 1px solid #e5e7eb;
    padding-top: 12px;
}

.quick-panel.is-visible {
    display: block;
}

.quick-panel-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.quick-panel-group {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 10px;
}

.quick-panel-group h3 {
    margin: 0 0 8px;
    font-size: 0.98rem;
}

.quick-list {
    margin: 0;
    padding-left: 18px;
}

.quick-list li {
    margin: 4px 0;
}

.quick-empty {
    color: #64748b;
    font-size: 0.92rem;
}

@media (max-width: 768px) {
    .quick-panel-grid {
        grid-template-columns: 1fr;
    }

    .quick-panel-button {
        flex: 1 1 calc(50% - 8px);
        text-align: center;
    }
}