:root {
    color-scheme: light;
    --bg: #f7faf9;
    --surface: #ffffff;
    --text: #17211f;
    --muted: #66736f;
    --line: #dce5e2;
    --primary: #0f766e;
    --primary-dark: #115e59;
    --danger: #b42318;
    --success-bg: #e8f6ef;
    --error-bg: #fff0ee;
}

* {
    box-sizing: border-box;
}

html,
body {
    max-width: 100%;
    overflow-x: hidden;
}

body {
    margin: 0;
    padding-bottom: env(safe-area-inset-bottom);
    background: var(--bg);
    color: var(--text);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.6;
}

a {
    color: var(--primary);
    text-decoration: none;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 24px;
    background: rgba(255, 255, 255, 0.94);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(10px);
}

.brand {
    color: var(--text);
    font-weight: 700;
    white-space: nowrap;
}

.nav {
    display: flex;
    gap: 8px;
    overflow-x: auto;
}

.nav a {
    padding: 8px 10px;
    color: var(--muted);
    border-radius: 6px;
    white-space: nowrap;
}

.nav a.active,
.nav a:hover {
    background: #e8f3f1;
    color: var(--primary-dark);
}

.container {
    width: min(1120px, calc(100% - 32px));
    margin: 28px auto 56px;
}

.install-banner {
    position: fixed;
    right: 16px;
    bottom: 16px;
    z-index: 20;
    display: flex;
    align-items: center;
    gap: 12px;
    max-width: min(480px, calc(100% - 32px));
    padding: 12px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 16px 42px rgba(16, 24, 40, 0.14);
}

.install-banner[hidden] {
    display: none;
}

.install-banner strong,
.install-banner span {
    display: block;
}

.install-banner span {
    color: var(--muted);
    font-size: 0.88rem;
}

.icon-button {
    min-width: 36px;
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: 50%;
    font-size: 1.25rem;
    line-height: 1;
}

.bottom-nav {
    display: none;
}

.page-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.section-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

h1,
h2 {
    margin: 0;
    letter-spacing: 0;
}

h1 {
    font-size: clamp(1.7rem, 3vw, 2.2rem);
}

h2 {
    margin-bottom: 14px;
    font-size: 1.15rem;
}

p {
    margin: 6px 0 0;
}

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

.grid.two {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.card,
.stat,
.login-panel {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 8px 26px rgba(16, 24, 40, 0.05);
}

.card {
    margin-bottom: 18px;
    padding: 20px;
}

.stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.stat {
    padding: 16px;
}

.stat span {
    display: block;
    color: var(--muted);
    font-size: 0.9rem;
}

.stat strong {
    display: block;
    margin-top: 6px;
    font-size: 1.8rem;
}

.button,
button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 8px 14px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #fff;
    color: var(--text);
    font: inherit;
    cursor: pointer;
}

.button.primary {
    border-color: var(--primary);
    background: var(--primary);
    color: #fff;
}

.button.primary:hover {
    background: var(--primary-dark);
}

.actions,
.form-actions,
.row-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.small-link,
.small-button,
.text-danger {
    min-height: 0;
    padding: 0;
    border: 0;
    background: none;
    color: var(--primary);
    font-size: 0.92rem;
}

.text-danger {
    color: var(--danger);
}

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

.task-list {
    display: grid;
    gap: 10px;
}

.task-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
}

.task-item strong {
    display: block;
}

.task-item p {
    color: var(--muted);
}

.inline-note {
    margin-top: 6px;
    color: var(--muted);
    font-size: 0.88rem;
}

.task-item.is-urgent {
    background: #fff1f0;
    border-color: #f7b4ad;
}

.task-item.is-warning {
    background: #fff8e6;
    border-color: #f2d17b;
}

.task-item.is-watch {
    background: #eefaf6;
    border-color: #9edfc9;
}

.history-list {
    display: grid;
    gap: 14px;
}

.history-item {
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
}

.history-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 10px;
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 640px;
}

th,
td {
    padding: 11px 10px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: middle;
}

th {
    color: var(--muted);
    font-size: 0.88rem;
    font-weight: 600;
}

.alert-row.is-urgent {
    background: #fff1f0;
}

.alert-row.is-warning {
    background: #fff8e6;
}

.alert-row.is-watch {
    background: #eefaf6;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    margin-left: 8px;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
    white-space: nowrap;
}

.status-badge.is-urgent {
    background: #fee4e2;
    color: #b42318;
}

.status-badge.is-warning {
    background: #fff1c2;
    color: #8a5a00;
}

.status-badge.is-watch {
    background: #d9f5eb;
    color: #0f766e;
}

.ai-suggestion-banner {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 14px;
    padding: 12px 14px;
    border: 1px solid #bfe6d9;
    border-radius: 8px;
    background: #f3fbf8;
}

.ai-suggested {
    padding: 10px;
    border: 1px solid #c7ece0;
    border-radius: 8px;
    background: #f6fcfa;
}

.insufficiency-group {
    border: 1px solid transparent;
    border-radius: 8px;
    transition: border-color 0.15s ease, background 0.15s ease;
}

.insufficiency-group.is-active {
    padding: 10px;
    border-color: #f2d17b;
    background: #fff9ec;
}

.form {
    display: grid;
    gap: 14px;
}

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

.full {
    grid-column: 1 / -1;
}

label {
    display: grid;
    gap: 6px;
    color: var(--muted);
    font-size: 0.92rem;
}

.field-label {
    display: block;
    margin-bottom: 8px;
    color: var(--muted);
    font-size: 0.92rem;
}

.search-form {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.search-field {
    flex: 1 1 280px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.empty-note {
    margin-top: 12px;
}

.quick-client-list {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.quick-client-button {
    min-height: 38px;
    padding: 8px 12px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: #fff;
    color: var(--text);
}

.quick-client-button.is-selected,
.quick-client-button:hover {
    border-color: var(--primary);
    background: #e8f3f1;
    color: var(--primary-dark);
}

.upload-grid {
    display: grid;
    gap: 10px;
}

.image-preview-link {
    display: inline-flex;
    width: fit-content;
}

.image-preview {
    width: min(220px, 100%);
    border: 1px solid var(--line);
    border-radius: 8px;
    object-fit: cover;
}

.card-photo-links {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.attachment-choice-box {
    display: grid;
    gap: 10px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #f9fbfb;
}

.attachment-choice-list,
.attachment-log-list {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.mail-preview-row td {
    background: #fcfefd;
}

.mail-preview-list {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.mail-preview-card {
    display: grid;
    gap: 8px;
    width: 140px;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    color: var(--text);
}

.mail-preview-card.is-file {
    align-content: start;
}

.mail-preview-card span:last-child {
    font-size: 0.88rem;
    word-break: break-word;
}

.mail-preview-image {
    width: 100%;
    aspect-ratio: 1 / 1;
    border: 1px solid var(--line);
    border-radius: 6px;
    object-fit: cover;
}

.checkbox-field {
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox-field input[type="checkbox"] {
    width: 18px;
    min-width: 18px;
    height: 18px;
    min-height: 18px;
    margin: 0;
}

.checkbox-field.compact {
    color: var(--text);
    font-size: 0.9rem;
}

.inline-form {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.notes-form input {
    min-width: 180px;
    min-height: 36px;
}

input,
select,
textarea {
    width: 100%;
    min-height: 42px;
    padding: 9px 11px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #fff;
    color: var(--text);
    font: inherit;
}

textarea {
    resize: vertical;
}

.steps,
.check-list {
    margin: 0;
    padding-left: 1.25rem;
}

.steps li,
.check-list li {
    margin: 8px 0;
}

.check-table {
    display: grid;
    gap: 10px;
}

.check-row {
    display: grid;
    grid-template-columns: minmax(120px, 1fr) auto;
    gap: 6px 12px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
}

.check-row span {
    color: var(--muted);
    font-weight: 700;
}

.check-row.ok span {
    color: var(--primary-dark);
}

.check-row.ng span {
    color: var(--danger);
}

.check-row p {
    grid-column: 1 / -1;
    color: var(--muted);
    word-break: break-word;
}

.test-mail-form {
    margin-top: 14px;
}

.alert {
    margin: 0 0 16px;
    padding: 12px 14px;
    border-radius: 6px;
    border: 1px solid var(--line);
}

.alert.success {
    background: var(--success-bg);
}

.alert.error {
    background: var(--error-bg);
    color: var(--danger);
}

.debug-block {
    margin: 10px 0 0;
    padding: 14px;
    overflow: auto;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #0f1720;
    color: #e6edf3;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.86rem;
    line-height: 1.5;
    white-space: pre-wrap;
    word-break: break-word;
}

.login-body {
    display: grid;
    min-height: 100vh;
    place-items: center;
    padding: 24px;
}

.login-panel {
    width: min(420px, 100%);
    padding: 28px;
}

.login-panel h1 {
    margin-bottom: 20px;
    font-size: 1.6rem;
}

@media (max-width: 760px) {
    body {
        min-width: 0;
    }

    .topbar,
    .page-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .topbar {
        width: 100%;
        padding: 12px;
    }

    .brand {
        max-width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .container {
        width: min(100% - 24px, 1120px);
        max-width: calc(100vw - 24px);
        margin-top: 18px;
        margin-bottom: 92px;
    }

    .nav {
        display: none;
    }

    .bottom-nav {
        position: fixed;
        right: 0;
        bottom: 0;
        left: 0;
        z-index: 15;
        display: grid;
        grid-template-columns: repeat(5, 1fr);
        padding: 8px 8px calc(8px + env(safe-area-inset-bottom));
        background: rgba(255, 255, 255, 0.96);
        border-top: 1px solid var(--line);
        backdrop-filter: blur(10px);
    }

.bottom-nav a {
    display: grid;
    place-items: center;
    min-height: 42px;
    color: var(--muted);
    border-radius: 6px;
    font-size: 0.9rem;
}

.bottom-nav a.active {
    background: #e8f3f1;
    color: var(--primary-dark);
    font-weight: 700;
}

.bottom-nav a:hover {
    background: #e8f3f1;
    color: var(--primary-dark);
}

    .install-banner {
        right: 12px;
        bottom: calc(76px + env(safe-area-inset-bottom));
        left: 12px;
        max-width: none;
    }

    .grid.two,
    .stats,
    .grid-form {
        grid-template-columns: 1fr;
    }

    .card {
        padding: 16px;
    }

    .actions {
        width: 100%;
    }

    .actions .button {
        flex: 1 1 140px;
    }

    .search-form {
        flex-direction: column;
        align-items: stretch;
    }

    .search-field {
        flex-basis: auto;
    }

    .table-wrap {
        overflow: visible;
    }

    .responsive-table {
        min-width: 0;
    }

    .responsive-table,
    .responsive-table thead,
    .responsive-table tbody,
    .responsive-table tr,
    .responsive-table th,
    .responsive-table td {
        display: block;
        width: 100%;
    }

    .responsive-table thead {
        display: none;
    }

    .responsive-table tr {
        margin-bottom: 12px;
        padding: 12px;
        border: 1px solid var(--line);
        border-radius: 8px;
        background: #fff;
    }

    .responsive-table tr.alert-row.is-urgent {
        border-color: #f7b4ad;
        background: #fff1f0;
    }

    .responsive-table tr.alert-row.is-warning {
        border-color: #f2d17b;
        background: #fff8e6;
    }

    .responsive-table tr.alert-row.is-watch {
        border-color: #9edfc9;
        background: #eefaf6;
    }

    .responsive-table td {
        display: grid;
        grid-template-columns: 86px minmax(0, 1fr);
        gap: 10px;
        padding: 7px 0;
        border-bottom: 0;
        word-break: break-word;
    }

    .responsive-table td::before {
        content: attr(data-label);
        color: var(--muted);
        font-size: 0.86rem;
        font-weight: 700;
    }

    .status-badge {
        margin: 6px 0 0;
        width: fit-content;
    }

    .row-actions {
        display: grid;
        justify-items: start;
        gap: 8px;
    }

    .task-item {
        align-items: flex-start;
        flex-direction: column;
    }

    .quick-client-list {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .quick-client-button {
        width: 100%;
    }

    .notes-form input {
        min-width: 0;
        width: 100%;
    }
}