:root {
    --border: #cfd6e3;
    --bg: #eef2f8;
    --card: #ffffff;
    --text: #000000;
    --muted-text: #111111;
    --surface-border: #dbe2ef;
    --input-border: #c7d0de;
    --button-bg: #1d4ed8;
    --button-text: #ffffff;
    --shadow: 0 14px 38px -22px rgba(22, 34, 63, 0.35);
    --header-bg: linear-gradient(135deg, #ffffff 0%, #f7f9fd 100%);
    --table-head-bg: #f4f7fd;
}

:root[data-theme="dark"] {
    --border: #435069;
    --bg: #0e1320;
    --card: #171e2c;
    --text: #f9fbff;
    --muted-text: #e0e8f5;
    --surface-border: #2a344a;
    --input-border: #3c4a63;
    --button-bg: #3b82f6;
    --button-text: #ffffff;
    --shadow: 0 20px 40px -26px rgba(0, 0, 0, 0.8);
    --header-bg: linear-gradient(135deg, #171e2c 0%, #1b2538 100%);
    --table-head-bg: #1e293b;
}

* {
    box-sizing: border-box;
    font-family: "Trebuchet MS", "Segoe UI", "Inter", Arial, sans-serif;
}

body {
    margin: 0;
    padding: 28px;
    background: var(--bg);
    color: var(--text);
}

h1 {
    margin: 0 0 8px;
    font-size: 1.75rem;
}

p {
    color: var(--text);
}

.page-actions,
.form-card,
.report {
    max-width: 1200px;
    margin: 0 auto 22px;
    background: var(--card);
    border: 1px solid var(--surface-border);
    border-radius: 16px;
    padding: 22px;
    box-shadow: var(--shadow);
}

.page-actions {
    background: var(--header-bg);
}

.title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: nowrap;
}

.title-row > div:first-child {
    flex: 1;
    min-width: 0;
}

.top-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: nowrap;
    justify-content: flex-end;
}

.section-title {
    margin: 4px 0 12px;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.01em;
}

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

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

label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--muted-text);
}

input[type="text"],
input[type="date"] {
    border: 1px solid var(--input-border);
    border-radius: 10px;
    padding: 10px 12px;
    background: var(--card);
    color: var(--text);
    font-size: 14px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

select {
    border: 1px solid var(--input-border);
    border-radius: 10px;
    padding: 10px 12px;
    background: var(--card);
    color: var(--text);
    font-size: 14px;
}

select:focus {
    outline: none;
    border-color: var(--button-bg);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--button-bg) 20%, transparent);
}

input[type="text"]:focus,
input[type="date"]:focus {
    outline: none;
    border-color: var(--button-bg);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--button-bg) 20%, transparent);
}

input[readonly] {
    background: color-mix(in srgb, var(--card) 75%, var(--bg));
    cursor: not-allowed;
}

.payment-row {
    margin: 18px 0;
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
    padding: 14px;
    border: 1px solid var(--surface-border);
    border-radius: 12px;
    background: color-mix(in srgb, var(--card) 90%, var(--bg));
}

.payment-label {
    color: var(--text);
    font-weight: 700;
}

.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: 14px;
    -webkit-overflow-scrolling: touch;
}

table {
    width: 100%;
    border-collapse: collapse;
}

.edit-table {
    background: var(--card);
    min-width: 860px;
}

.report-table {
    min-width: 780px;
}

.edit-table thead th,
.report-table thead th {
    background: var(--table-head-bg);
    color: var(--text);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    font-size: 12px;
}

.edit-table th,
.edit-table td,
.report-table th,
.report-table td {
    border: 1px solid color-mix(in srgb, var(--border) 92%, var(--text));
    padding: 9px;
    font-size: 13px;
    vertical-align: top;
}

.activities-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(150px, 1fr));
    gap: 6px 12px;
}

.activities-grid label {
    flex-direction: row;
    gap: 6px;
    align-items: center;
    font-weight: 500;
}

.actions,
.print-actions {
    margin-top: 16px;
    display: flex;
    justify-content: flex-end;
}

button {
    border: 0;
    border-radius: 10px;
    padding: 10px 16px;
    min-height: 44px;
    cursor: pointer;
    background: var(--button-bg);
    color: var(--button-text);
    font-weight: 600;
    transition: transform 0.15s ease, filter 0.2s ease;
}

button:hover {
    filter: brightness(1.05);
}

button:active {
    transform: translateY(1px);
}

.theme-toggle {
    min-width: 130px;
}

.button-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    padding: 10px 16px;
    min-height: 44px;
    text-decoration: none;
    background: var(--button-bg);
    color: var(--button-text);
    font-weight: 600;
}

.secondary-link {
    background: color-mix(in srgb, var(--button-bg) 15%, var(--card));
    color: var(--text);
    border: 1px solid var(--surface-border);
}

.status-message {
    margin: 8px 0 0;
    color: var(--muted-text);
    font-size: 13px;
    font-weight: 600;
}

.status-message.error {
    color: #e11d48;
}

.hidden {
    display: none !important;
}

.auth-shell,
.dashboard-shell {
    max-width: 1100px;
    margin: 24px auto;
}

.auth-loading {
    max-width: 720px;
    margin: 24px auto;
    padding: 18px;
    border-radius: 14px;
    border: 1px solid var(--surface-border);
    background: var(--card);
    color: var(--text);
    text-align: center;
    font-weight: 700;
    box-shadow: var(--shadow);
}

.auth-loading.error {
    color: #e11d48;
}

.auth-card {
    max-width: 520px;
    margin: 0 auto;
    background: var(--card);
    border: 1px solid var(--surface-border);
    border-radius: 16px;
    padding: 22px;
    box-shadow: var(--shadow);
}

.auth-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin: 14px 0;
}

.tab-btn {
    background: color-mix(in srgb, var(--button-bg) 10%, var(--card));
    color: var(--text);
    border: 1px solid var(--surface-border);
}

.tab-btn.active {
    background: var(--button-bg);
    color: var(--button-text);
    border-color: transparent;
}

.auth-form {
    display: grid;
    gap: 10px;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
    margin-bottom: 18px;
    background: var(--card);
    border: 1px solid var(--surface-border);
    border-radius: 16px;
    padding: 20px;
    box-shadow: var(--shadow);
}

.dashboard-header h1 {
    margin-bottom: 4px;
}

.dashboard-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}

.dashboard-section {
    margin-bottom: 18px;
}

.dashboard-filter-card {
    margin-bottom: 18px;
}

.dashboard-filter-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.dashboard-filter-actions {
    margin-top: 12px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.stat-card {
    background: var(--card);
    border: 1px solid var(--surface-border);
    border-radius: 14px;
    padding: 16px;
    box-shadow: var(--shadow);
}

.stat-card span {
    display: block;
    color: var(--muted-text);
    font-size: 13px;
    margin-bottom: 8px;
}

.stat-card strong {
    font-size: 1.45rem;
}

textarea {
    border: 1px solid var(--input-border);
    border-radius: 10px;
    padding: 10px 12px;
    background: var(--card);
    color: var(--text);
    font-size: 14px;
    resize: vertical;
}

textarea:focus {
    outline: none;
    border-color: var(--button-bg);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--button-bg) 20%, transparent);
}

.movement-card {
    margin-bottom: 18px;
}

.collapse-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.collapse-toggle {
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 13px;
}

.collapse-body.is-collapsed {
    display: none;
}

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

.tasks-board {
    margin: 10px 0 14px;
    display: grid;
    gap: 8px;
}

.task-item {
    border: 1px solid var(--surface-border);
    border-radius: 10px;
    padding: 9px 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    background: color-mix(in srgb, var(--card) 92%, var(--bg));
}

.task-item strong {
    font-size: 13px;
}

.task-item span {
    font-size: 12px;
    color: var(--muted-text);
}

.task-status {
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
}

.task-status.pending {
    background: #fef3c7;
    color: #92400e;
}

.task-status.done {
    background: #dcfce7;
    color: #166534;
}

.task-status.partial {
    background: #dbeafe;
    color: #1e40af;
}

.payment-edit-row {
    margin-top: 6px;
}

.payment-status-select,
.payment-method-select,
.payment-sold-input {
    width: 100%;
    min-width: 110px;
    font-size: 12px;
    padding: 6px 8px;
    border-radius: 8px;
}

.payment-sold-input {
    border: 1px solid var(--input-border);
    background: var(--card);
    color: var(--text);
}

.inline-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    align-items: center;
}

.inline-actions .button-link,
.inline-actions button {
    padding: 6px 10px;
    font-size: 12px;
}

.movement-item {
    border: 1px solid var(--surface-border);
    border-radius: 12px;
    padding: 12px;
    background: color-mix(in srgb, var(--card) 94%, var(--bg));
}

.movement-item h3 {
    margin: 0 0 6px;
    font-size: 1rem;
}

.movement-item p {
    margin: 3px 0;
}

.movement-item a {
    color: var(--button-bg);
    text-decoration: none;
    font-weight: 700;
}

.movement-item a:hover {
    text-decoration: underline;
}

.photo-gallery {
    margin: 6px 0 8px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.photo-thumb {
    width: 96px;
    height: 96px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--surface-border);
    background: var(--card);
    display: inline-flex;
}

.photo-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.dropzone {
    margin-top: 6px;
    border: 2px dashed var(--input-border);
    border-radius: 10px;
    padding: 12px;
    text-align: center;
    color: var(--muted-text);
    font-size: 13px;
    background: color-mix(in srgb, var(--card) 92%, var(--bg));
    transition: border-color 0.2s ease, background 0.2s ease;
}

.dropzone.dragover {
    border-color: var(--button-bg);
    background: color-mix(in srgb, var(--button-bg) 10%, var(--card));
}

.files-preview {
    margin-top: 8px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.file-pill {
    border: 1px solid var(--surface-border);
    border-radius: 999px;
    padding: 4px 10px;
    font-size: 12px;
    color: var(--text);
    background: var(--card);
}

.report-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid var(--surface-border);
    background: var(--header-bg);
    border-radius: 14px;
    padding: 14px 16px;
    margin-bottom: 16px;
}

.report-identity {
    flex: 1;
    min-width: 0;
    max-width: none;
}

.report-kicker {
    margin: 0 0 4px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.report-header h2 {
    margin: 0 0 4px;
    font-size: 1.45rem;
}

.report-subtitle {
    margin: 0;
    font-size: 13px;
    line-height: 1.35;
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
}

.report-header-side {
    display: grid;
    gap: 8px;
    justify-items: end;
    flex: 0 0 auto;
}

.number-box {
    border: 1px solid var(--surface-border);
    background: var(--table-head-bg);
    border-radius: 10px;
    padding: 10px 14px;
    min-width: 110px;
    text-align: right;
    font-weight: 700;
}

.number-box span {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted-text);
    margin-bottom: 2px;
}

.number-box strong {
    font-size: 1.2rem;
    line-height: 1;
}

.report-date-chip {
    border: 1px solid var(--surface-border);
    border-radius: 999px;
    padding: 6px 10px;
    font-size: 12px;
    color: var(--muted-text);
    background: color-mix(in srgb, var(--card) 88%, var(--bg));
}

.client-data {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 16px;
    border: 1px solid var(--surface-border);
    border-radius: 12px;
    padding: 12px;
    background: color-mix(in srgb, var(--card) 90%, var(--bg));
}

.compact-client-data {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-areas: "left right";
    gap: 20px;
    padding: 10px;
}

.client-column {
    display: grid;
    gap: 6px;
    align-content: start;
}

.client-column-left {
    grid-area: left;
}

.client-column-right {
    grid-area: right;
}

.data-item {
    border: 0;
    border-radius: 0;
    padding: 2px 0;
    background: transparent;
    min-height: auto;
    display: inline-grid;
    grid-template-columns: 140px 1fr;
    align-items: center;
    gap: 8px;
}

.data-item span {
    display: inline-block;
    color: var(--text);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0;
    font-weight: 700;
}

.data-item strong {
    display: inline;
    font-size: 12px;
    color: var(--text);
    font-weight: 700;
    word-break: break-word;
}

.signature-block {
    margin-top: 18px;
    padding-top: 10px;
}

.signature-line {
    max-width: 320px;
    border-bottom: 1px solid var(--text);
    margin-bottom: 6px;
}

.signature-block p {
    margin: 0;
    font-size: 12px;
    color: var(--muted-text);
}

.report-table {
    border: 1px solid color-mix(in srgb, var(--border) 92%, var(--text));
    border-radius: 0;
    overflow: visible;
}

.report-table tbody tr:nth-child(even) {
    background: color-mix(in srgb, var(--card) 85%, var(--bg));
}

.report-table tfoot td {
    font-weight: 700;
    background: var(--table-head-bg);
}

@media print {
    body {
        background: #fff;
        padding: 0;
    }

    .screen-only {
        display: none !important;
    }

    .report {
        border: 0;
        box-shadow: none;
        margin: 0;
        max-width: 100%;
        border-radius: 0;
        padding: 0;
    }

    .report-header,
    .client-data,
    .report-date-chip,
    .report-table {
        border-color: #777;
        box-shadow: none;
    }

    .report-table tbody tr:nth-child(even) {
        background: transparent;
    }

    .signature-line {
        border-bottom-color: #000;
    }

    .signature-block p {
        color: #000;
    }

    .report-table th,
    .report-table td {
        font-size: 12px;
    }

    .report,
    .report p,
    .report span,
    .report strong,
    .report td,
    .report th,
    .report .data-item span,
    .report .report-date-chip,
    .report .number-box span,
    .report .signature-block p {
        color: #000 !important;
    }
}

@media (max-width: 900px) {
    body {
        padding: 14px;
    }

    .page-actions,
    .form-card,
    .report,
    .dashboard-header,
    .auth-card,
    .stat-card {
        border-radius: 12px;
        padding: 14px;
    }

    .title-row {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .top-actions {
        width: 100%;
        justify-content: stretch;
        flex-wrap: wrap;
    }

    .top-actions .button-link,
    .top-actions button,
    .dashboard-actions .button-link,
    .dashboard-actions button {
        flex: 1 1 100%;
        width: 100%;
    }

    .two-columns,
    .client-data {
        grid-template-columns: 1fr;
    }

    .compact-client-data {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        grid-template-areas: "left right";
        gap: 14px;
    }

    .client-column {
        gap: 4px;
    }

    .data-item {
        grid-template-columns: 105px 1fr;
        gap: 6px;
    }

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

    .dashboard-filter-grid {
        grid-template-columns: 1fr;
    }

    .actions,
    .print-actions,
    .inline-actions,
    .dashboard-filter-actions {
        width: 100%;
        justify-content: stretch;
    }

    .actions button,
    .print-actions button,
    .inline-actions button,
    .inline-actions .button-link,
    .dashboard-filter-actions button,
    .dashboard-filter-actions .button-link {
        width: 100%;
    }

    .dashboard-actions {
        width: 100%;
    }

    .collapse-header {
        flex-wrap: wrap;
    }

    input[type="text"],
    input[type="date"],
    select,
    textarea,
    .payment-sold-input,
    .payment-status-select,
    .payment-method-select {
        font-size: 16px;
        min-height: 46px;
    }

    textarea {
        min-height: 96px;
    }

    .dropzone {
        min-height: 72px;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 14px;
    }

    .file-pill {
        padding: 6px 10px;
        font-size: 13px;
    }

    .activities-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 640px) {
    h1 {
        font-size: 1.35rem;
    }

    .section-title {
        font-size: 0.98rem;
    }

    .dashboard-shell,
    .auth-shell {
        margin: 12px auto;
    }

    .table-wrap {
        border-radius: 10px;
    }

    .report-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .report-header-side {
        width: 100%;
        justify-items: start;
    }

    .photo-thumb {
        width: 82px;
        height: 82px;
    }

    .edit-table.mobile-cards {
        min-width: 100%;
        border-collapse: separate;
        border-spacing: 0;
    }

    .edit-table.mobile-cards thead {
        display: none;
    }

    .edit-table.mobile-cards tbody tr {
        display: block;
        border: 1px solid var(--surface-border);
        border-radius: 10px;
        padding: 10px;
        margin: 10px 8px;
        background: color-mix(in srgb, var(--card) 94%, var(--bg));
    }

    .edit-table.mobile-cards tbody td {
        display: grid;
        grid-template-columns: 90px 1fr;
        align-items: start;
        gap: 8px;
        border: 0;
        border-bottom: 1px dashed var(--surface-border);
        padding: 8px 0;
    }

    .edit-table.mobile-cards tbody td:last-child {
        border-bottom: 0;
        padding-bottom: 0;
    }

    .edit-table.mobile-cards tbody td::before {
        content: attr(data-label);
        font-size: 11px;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.04em;
        color: var(--muted-text);
    }

    .edit-table.mobile-cards .activities-grid {
        grid-template-columns: 1fr;
    }

    .edit-table.mobile-cards input[type="text"] {
        width: 100%;
    }

    .compact-client-data {
        grid-template-columns: 1fr;
        grid-template-areas:
            "left"
            "right";
    }
}