:root {
    --bg-start: #eef2f6;
    --bg-end: #e5ecf2;
    --card: #ffffff;
    --surface-soft: #f4f7fa;
    --text: #1e2b38;
    --muted: #5d6b79;
    --primary: #0f4c81;
    --primary-hover: #0c3e69;
    --border: #cfd8e3;
    --focus-ring: rgba(15, 76, 129, 0.16);
    --shadow: rgba(24, 43, 63, 0.10);
    --success-bg: #e8f4ec;
    --success-text: #1e6a42;
    --danger: #b44444;
    --danger-hover: #983838;
    --danger-bg: #f9eaea;
    --danger-text: #8f2f2f;
    --invalid-ring: rgba(180, 68, 68, 0.14);
    --table-head: #e8eef5;
    --table-alt: #f7f9fc;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Segoe UI", Arial, sans-serif;
    color: var(--text);
    background: linear-gradient(145deg, var(--bg-start), var(--bg-end));
    min-height: 100vh;
}

.container {
    width: 100%;
    max-width: 760px;
    margin: 32px auto;
    background: var(--card);
    padding: 28px;
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: 0 12px 28px var(--shadow);
}

.admin-container,
.analysis-container {
    max-width: 1200px;
}

h2 {
    margin: 0 0 20px;
    text-align: center;
    color: var(--text);
}

.brand-wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 10px;
}

.brand-link {
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand-logo {
    display: block;
    width: auto;
    max-width: 330px;
    max-height: 180px;
    height: auto;
    opacity: 1;
}

.top-actions {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.page-link {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #e8eef5;
    background: #2c4a68;
    text-decoration: none;
    padding: 9px 12px;
    border-radius: 9px;
    font-weight: 600;
    font-size: 13px;
    line-height: 1.25;
    letter-spacing: 0.01em;
    border: 1px solid rgba(255,255,255,0.07);
    box-shadow: 0 2px 6px rgba(20, 38, 60, 0.18), inset 0 1px 0 rgba(255,255,255,0.07);
    transition: background 0.15s, box-shadow 0.15s, color 0.15s;
}

.page-link:hover {
    background: #1e3750;
    color: #fff;
    box-shadow: 0 4px 12px rgba(20, 38, 60, 0.26), inset 0 1px 0 rgba(255,255,255,0.09);
}

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

.section-card {
    margin-top: 10px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--surface-soft);
}

label {
    display: block;
    margin-top: 8px;
    color: var(--muted);
    font-size: 14px;
    font-weight: 600;
}

input,
textarea,
select,
button {
    width: 100%;
    padding: 10px 12px;
    margin-top: 5px;
    border-radius: 8px;
    border: 1px solid var(--border);
    font-size: 14px;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--focus-ring);
}

textarea {
    resize: vertical;
    min-height: 104px;
    font-family: inherit;
}

input[readonly] {
    background: var(--surface-soft);
}

.field-hint {
    display: block;
    margin-top: 4px;
    color: var(--muted);
    font-size: 12px;
}

.talbai-section-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}

.talbai-rows {
    display: grid;
    gap: 10px;
}

.talbai-row-head {
    display: grid;
    grid-template-columns: minmax(0, 1.65fr) minmax(135px, 0.9fr) minmax(100px, 0.62fr) minmax(140px, 0.9fr) auto;
    gap: 8px;
    padding: 0 10px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
}

.talbai-row-head span {
    display: block;
    white-space: nowrap;
}

.talbai-row {
    display: grid;
    grid-template-columns: minmax(0, 1.65fr) minmax(135px, 0.9fr) minmax(100px, 0.62fr) minmax(140px, 0.9fr) auto;
    gap: 8px;
    align-items: center;
    padding: 10px;
    border: 1px dashed var(--border);
    border-radius: 10px;
    background: var(--card);
}

.talbai-row > * {
    min-width: 0;
}

.talbai-code-input {
    min-width: 0;
}

.talbai-size-wrap {
    position: relative;
    min-width: 135px;
}

.talbai-size-wrap .talbai-size-input {
    padding-right: 38px;
}

.talbai-size-suffix {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--muted);
    font-size: 13px;
    pointer-events: none;
}

.talbai-price-wrap {
    position: relative;
    min-width: 140px;
}

.talbai-price-wrap .talbai-price-input {
    padding-right: 38px;
}

.talbai-price-suffix {
    position: absolute;
    right: 12px;
    top: 18px;
    transform: translateY(-50%);
    color: var(--muted);
    font-size: 13px;
    pointer-events: none;
}

.talbai-price-wrap .talbai-row-price-display {
    margin-top: 4px;
}

.talbai-row-status {
    grid-column: 1 / -1;
    min-height: 18px;
    margin-top: 0;
}

.talbai-code-input,
.talbai-size-input,
.talbai-davhar-input {
    margin-top: 0;
}

.talbai-row input,
.talbai-row .mini-btn {
    height: 40px;
}

.talbai-row .danger-mini {
    min-width: 36px;
    padding-left: 10px;
    padding-right: 10px;
}

.payment-group {
    margin-top: 10px;
    padding: 10px;
    border: 1px dashed var(--border);
    border-radius: 8px;
    background: var(--card);
}

.payment-group-disabled {
    opacity: 0.72;
    background: var(--surface-soft);
}

.payment-group-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.payment-method-title {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 0;
    color: var(--text);
    font-size: 16px;
    font-weight: 700;
}

.payment-method-title input[type="checkbox"] {
    width: 16px;
    height: 16px;
    margin: 0;
    accent-color: var(--primary);
}

.payment-method-title strong {
    color: var(--text);
    font-size: 16px;
}

.payment-rows {
    display: grid;
    gap: 8px;
}

.payment-subtotal {
    margin-top: 10px;
    font-size: 13px;
    font-weight: 600;
    color: var(--muted);
}

.payment-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr auto;
    gap: 8px;
    align-items: center;
}

.percent-input-wrap {
    position: relative;
    width: 100%;
}

.percent-input-wrap .payment-percent {
    width: 100%;
    padding-right: 28px;
}

.percent-suffix {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--muted);
    font-size: 12px;
    font-weight: 600;
    pointer-events: none;
}

.mini-btn {
    width: auto;
    margin-top: 0;
    padding: 8px 10px;
    border-radius: 8px;
    background: var(--primary);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 13px;
}

.mini-btn:hover {
    background: var(--primary-hover);
}

.danger-mini {
    background: var(--danger);
}

.danger-mini:hover {
    background: var(--danger-hover);
}

.payment-summary {
    margin-top: 10px;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-weight: 600;
    color: var(--text);
}

.payment-ok {
    color: var(--success-text);
}

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

@media (max-width: 700px) {
    .talbai-section-head {
        flex-direction: column;
        align-items: stretch;
    }

    .talbai-row-head {
        display: none;
    }

    .talbai-row {
        grid-template-columns: 1fr;
    }

    .payment-row {
        grid-template-columns: 1fr;
    }

    .payment-summary {
        flex-direction: column;
        gap: 6px;
    }
}

@media (min-width: 701px) and (max-width: 980px) {
    .talbai-row-head {
        grid-template-columns: 1fr 1fr;
    }

    .talbai-row-head span:nth-child(1),
    .talbai-row-head span:nth-child(5) {
        grid-column: 1 / -1;
    }

    .talbai-row {
        grid-template-columns: 1fr 1fr;
    }

    .talbai-row .talbai-code-input,
    .talbai-row .talbai-row-status {
        grid-column: 1 / -1;
    }

    .talbai-row .danger-mini {
        justify-self: end;
    }
}

button {
    background-color: var(--primary);
    color: #fff;
    border: none;
    margin-top: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

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

.success {
    margin-bottom: 12px;
    padding: 10px 12px;
    background: var(--success-bg);
    color: var(--success-text);
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
}

.error-alert {
    margin-bottom: 12px;
    padding: 10px 12px;
    background: var(--danger-bg);
    color: var(--danger-text);
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
}

.sales-hidden {
    display: none !important;
}

.sales-checker-note {
    margin-bottom: 12px;
    padding: 12px 14px;
    background: #eef6ff;
    color: #23486b;
    border: 1px solid #cfe0f2;
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.5;
}

.sales-summary-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 14px;
}

.sales-summary-card {
    padding: 14px;
    border-radius: 12px;
    background: #f7fafc;
    border: 1px solid #d9e2ec;
    box-shadow: 0 6px 16px rgba(24, 43, 63, 0.06);
}

.sales-summary-card.accent {
    background: #eef6ff;
    border-color: #c8dcf3;
}

.sales-summary-card.accent-soft {
    background: #f3f8ef;
    border-color: #d8e6cc;
}

.sales-summary-card.warning {
    background: #fff4e8;
    border-color: #f0d1aa;
}

.sales-summary-label {
    font-size: 12px;
    font-weight: 700;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 6px;
}

.sales-summary-value {
    font-size: 16px;
    line-height: 1.2;
    font-weight: 700;
    color: var(--text);
}

.sales-summary-value.summary-smaller {
    font-size: 16px;
}

.sales-occupied-wrap {
    margin-bottom: 14px;
    padding: 14px;
    background: #fff7f2;
    border: 1px solid #f1d6c4;
    border-radius: 12px;
}

.sales-occupied-head {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    align-items: center;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.sales-occupied-counters {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.sales-occupied-list {
    display: grid;
    gap: 8px;
}

.sales-occupied-item {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    align-items: center;
    padding: 10px 12px;
    border-radius: 10px;
    background: #fff;
    border: 1px solid #edd8ca;
}

.sales-occupied-code {
    font-weight: 700;
    color: var(--text);
}

.sales-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    border: 1px solid transparent;
}

.sales-status-badge.sold {
    background: #fde8e8;
    color: #9f2d2d;
    border-color: #efc0c0;
}

.sales-status-badge.rent {
    background: #eaf3ff;
    color: #1f5f9f;
    border-color: #bfd6f0;
}

.sales-status-badge.occupied {
    background: #f5ebff;
    color: #6d3ea8;
    border-color: #d8c3f6;
}

.status-note {
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid #e1e7ee;
    background: #f8fbfd;
}

.status-ok {
    background: #eef8f1;
    border-color: #cfe7d6;
    color: var(--success-text) !important;
}

.status-occupied {
    font-weight: 700;
}

.status-sold {
    background: #f5e6e6;
    border-color: #d9b8b8;
    color: #1a1a1a !important;
}

.status-lock-alert {
    background: #ecdada;
    border-color: #b87070;
    border-left: 4px solid #8b3a3a;
    color: #1a1a1a !important;
    font-weight: 400;
}

.status-rent {
    background: #eaf3ff;
    border-color: #bfd6f0;
    color: #1f5f9f !important;
}

.field-error {
    margin-top: 2px;
    color: var(--danger-text);
    font-size: 12px;
    font-weight: 600;
}

.field-invalid {
    border-color: var(--danger);
    box-shadow: 0 0 0 2px var(--invalid-ring);
}

.lookup-invalid {
    border-color: var(--danger) !important;
    box-shadow: 0 0 0 2px var(--invalid-ring);
}

@media (max-width: 780px) {
    .sales-summary-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

@media (max-width: 560px) {
    .sales-summary-grid {
        grid-template-columns: 1fr;
    }
}

.download-link {
    display: inline-block;
    margin-bottom: 14px;
    color: #fff;
    background: var(--primary);
    text-decoration: none;
    padding: 10px 14px;
    border-radius: 8px;
    font-weight: 600;
}

.download-link:hover {
    background: var(--primary-hover);
}

.table-wrapper {
    width: 100%;
    overflow: auto;
    max-height: 72vh;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--card);
    position: relative;
}

.search-input {
    margin-bottom: 12px;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    min-width: 1550px;
}

.data-table th,
.data-table td {
    border: 1px solid var(--border);
    padding: 9px;
    text-align: left;
}

.data-table th {
    background: var(--table-head);
    color: var(--text);
    position: sticky;
    top: 0;
    z-index: 6;
}

.data-table tr:nth-child(even) {
    background: var(--table-alt);
}

.col-id {
    width: 64px;
    min-width: 64px;
    max-width: 64px;
    text-align: center;
}

.col-name {
    min-width: 170px;
    max-width: 220px;
}

.col-schedule {
    width: 210px;
    min-width: 190px;
    max-width: 230px;
}

.col-contact {
    width: 170px;
    min-width: 150px;
    max-width: 190px;
}

.col-rep {
    width: 280px;
    min-width: 250px;
    max-width: 340px;
}

.col-note {
    width: 260px;
    min-width: 220px;
    max-width: 320px;
}

.sticky-col {
    position: sticky;
    background: var(--card);
}

.data-table tr:nth-child(even) .sticky-col {
    background: var(--table-alt);
}

.data-table th.sticky-col {
    background: var(--table-head);
    z-index: 10;
}

.data-table td.sticky-col {
    z-index: 4;
}

.sticky-id {
    left: 0;
}

.sticky-name {
    left: 64px;
}

.sticky-id {
    border-right: 1px solid var(--border);
}

.sticky-name {
    border-right: 1px solid var(--border);
}

.action-cell {
    white-space: nowrap;
}

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

.action-btn {
    display: inline-block;
    width: auto;
    padding: 6px 10px;
    border-radius: 6px;
    background: #2c4a68;
    color: #e8eef5;
    text-decoration: none;
    border: none;
    cursor: pointer;
    margin-right: 6px;
    font-size: 13px;
}

.action-btn:hover {
    background: #1e3750;
    color: #ffffff;
}

.action-btn.danger {
    background: #7a2f2f;
}

.action-btn.danger:hover {
    background: #642525;
}

.schedule-toggle,
.rep-toggle,
.contact-toggle,
.note-toggle {
    min-width: 0;
    width: 100%;
}

.schedule-toggle > summary,
.rep-toggle > summary,
.contact-toggle > summary,
.note-toggle > summary {
    cursor: pointer;
    color: var(--primary);
    font-weight: 600;
    text-decoration: underline;
    user-select: none;
}

.schedule-toggle[open] > summary,
.rep-toggle[open] > summary,
.contact-toggle[open] > summary,
.note-toggle[open] > summary {
    margin-bottom: 6px;
}

.schedule-list,
.rep-list,
.contact-list,
.note-list {
    display: grid;
    gap: 6px;
    padding: 8px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface-soft);
}

.schedule-item,
.rep-item,
.contact-item,
.note-item {
    white-space: normal;
    line-height: 1.35;
    word-break: break-word;
    font-size: 13px;
}

.prewrap-text {
    white-space: pre-wrap;
}

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

.section-summary {
    display: grid;
    grid-template-columns: repeat(4, minmax(140px, 1fr));
    gap: 10px;
    padding: 12px;
    border: 1px solid #d7e0ea;
    border-top: none;
    border-radius: 0 0 6px 6px;
    background: #f8fbff;
}

.summary-item {
    padding: 8px 10px;
    border-radius: 8px;
    background: #ffffff;
    border: 1px solid #dbe5f0;
}

.summary-label {
    font-size: 12px;
    color: #5f6b78;
    margin-bottom: 4px;
}

.summary-value {
    font-size: 16px;
    font-weight: 700;
    color: #1f2a44;
}

.overall-summary {
    margin-top: 24px;
    padding: 14px;
    border-radius: 10px;
    background: #edf5ff;
    border: 1px solid #cfe0f7;
}

.overall-summary h3 {
    margin: 0 0 10px;
    font-size: 18px;
    color: #173b63;
}

@media (max-width: 900px) {
    .section-summary {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 540px) {
    .section-summary {
        grid-template-columns: 1fr;
    }
}