:root {
    --bg-top: #fff1d6;
    --bg-mid: #ffd6e7;
    --bg-bottom: #d8f3ff;
    --hero-start: #ff7a59;
    --hero-end: #6c63ff;
    --card-bg: rgba(255, 255, 255, 0.88);
    --card-border: rgba(98, 64, 255, 0.12);
    --heading: #1f1b4d;
    --text: #2b244d;
    --muted: #6b648f;
    --table-head: #efe9ff;
    --row-alt: rgba(255, 244, 224, 0.7);
    --shadow: 0 20px 45px rgba(68, 44, 138, 0.16);
}

* {
    box-sizing: border-box;
}

body {
    font-family: "Trebuchet MS", "Segoe UI", sans-serif;
    margin: 0;
    background:
        radial-gradient(circle at top left, rgba(255, 255, 255, 0.9), transparent 28%),
        linear-gradient(180deg, var(--bg-top) 0%, var(--bg-mid) 48%, var(--bg-bottom) 100%);
    color: var(--text);
}

.page-shell {
    max-width: 1260px;
    margin: 0 auto;
    padding: 28px 20px 48px;
}

.hero {
    position: relative;
    overflow: hidden;
    margin-bottom: 22px;
    padding: 28px 30px;
    border-radius: 24px;
    background: linear-gradient(135deg, var(--hero-start), var(--hero-end));
    color: #fff;
    box-shadow: var(--shadow);
}

.hero::after {
    content: "";
    position: absolute;
    top: -40px;
    right: -20px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.16);
}

.eyebrow {
    position: relative;
    margin: 0 0 8px;
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    opacity: 0.9;
}

h1 {
    position: relative;
    margin: 0;
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.05;
}

.subheading {
    position: relative;
    margin: 10px 0 0;
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.92);
}

.card {
    margin-bottom: 18px;
    padding: 18px;
    border: 1px solid var(--card-border);
    border-radius: 22px;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
}

.top-menu {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.menu-link {
    text-decoration: none;
    color: var(--heading);
    font-weight: 700;
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid var(--card-border);
    border-radius: 999px;
    padding: 8px 14px;
}

.menu-toggle {
    display: none;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    padding: 10px 16px;
    border: 1px solid var(--card-border);
    border-radius: 999px;
    background: linear-gradient(135deg, #3d7bf2, #1fb6ff);
    color: #fff;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    box-shadow: 0 10px 20px rgba(31, 182, 255, 0.25);
}

.menu-toggle-icon {
    font-size: 1.1rem;
    line-height: 1;
}

.menu-link.active {
    color: #fff;
    background: linear-gradient(135deg, #3d7bf2, #1fb6ff);
    box-shadow: 0 10px 20px rgba(31, 182, 255, 0.25);
}

.page-content {
    min-height: 200px;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 12px;
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 12px;
}

.stat-tile {
    padding: 14px;
    border-radius: 14px;
    border: 1px solid rgba(101, 87, 169, 0.16);
    background: rgba(255, 255, 255, 0.92);
}

.stat-tile p {
    margin: 0;
    color: var(--muted);
    font-size: 0.86rem;
}

.stat-tile strong {
    display: block;
    margin-top: 6px;
    font-size: 1.5rem;
    color: var(--heading);
}

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

.mini-table th,
.mini-table td {
    padding: 8px 10px;
}

.revenue-chart {
    height: 280px;
    display: grid;
    grid-template-columns: repeat(6, minmax(90px, 1fr));
    gap: 10px;
    align-items: end;
    margin-top: 10px;
}

.revenue-item {
    display: grid;
    grid-template-rows: auto 1fr auto;
    gap: 8px;
    align-items: end;
    height: 100%;
}

.revenue-value {
    margin: 0;
    font-size: 0.78rem;
    color: var(--muted);
    text-align: center;
}

.revenue-bar {
    width: 100%;
    border-radius: 10px 10px 0 0;
    background: linear-gradient(180deg, #29b6f6, #0d47a1);
    min-height: 10px;
    box-shadow: 0 10px 20px rgba(13, 71, 161, 0.25);
}

.revenue-bars-pair {
    width: 100%;
    height: 100%;
    display: flex;
    gap: 6px;
    align-items: end;
}

.bar-col {
    flex: 1;
    height: 100%;
    display: flex;
    align-items: end;
}

.mini-bar {
    width: 100%;
    border-radius: 8px 8px 0 0;
}

.mini-bar.revenue-fill {
    background: linear-gradient(180deg, #29b6f6, #0d47a1);
    min-height: 10px;
    box-shadow: 0 10px 20px rgba(13, 71, 161, 0.25);
}

.mini-bar.commission-fill {
    background: linear-gradient(180deg, #fbbf24, #b45309);
    box-shadow: 0 6px 14px rgba(180, 83, 9, 0.25);
}

.mini-bar.revenue-fill.projection-bar {
    background: linear-gradient(180deg, #34d399, #047857);
    box-shadow: 0 10px 20px rgba(4, 120, 87, 0.25);
}

.revenue-commission-value {
    display: block;
    color: #b45309;
    font-weight: 600;
}

.chart-legend {
    display: flex;
    gap: 16px;
    align-items: center;
    margin: 8px 0 0;
    font-size: 0.82rem;
    color: var(--muted);
}

.legend-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.legend-swatch {
    width: 12px;
    height: 12px;
    border-radius: 3px;
    display: inline-block;
}

.legend-swatch.legend-revenue {
    background: linear-gradient(180deg, #29b6f6, #0d47a1);
}

.legend-swatch.legend-commission {
    background: linear-gradient(180deg, #fbbf24, #b45309);
}

.projection-note {
    margin: 0 0 10px;
    color: var(--muted);
    font-size: 0.86rem;
}

.revenue-label {
    margin: 0;
    text-align: center;
    font-size: 0.82rem;
    color: var(--heading);
    font-weight: 700;
}

h2 {
    margin: 0 0 14px;
    color: var(--heading);
    font-size: 1.15rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    overflow: hidden;
    border-radius: 16px;
}

th,
td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid rgba(101, 87, 169, 0.12);
}

th {
    background: var(--table-head);
    color: var(--heading);
    font-size: 0.92rem;
}

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

tbody tr:nth-child(even) {
    background: var(--row-alt);
}

tbody tr:hover {
    background: rgba(181, 235, 255, 0.52);
}

.table-scroll {
    max-height: 460px;
    overflow-y: auto;
    border-radius: 16px;
}

.table-scroll table {
    border-radius: 0;
}

.table-scroll thead th {
    position: sticky;
    top: 0;
    z-index: 1;
}

pre {
    white-space: pre-wrap;
    margin: 0;
}

.wa-link {
    display: inline-block;
    padding: 6px 10px;
    border-radius: 999px;
    background: linear-gradient(135deg, #34d399, #0f9f66);
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    box-shadow: 0 8px 18px rgba(15, 159, 102, 0.28);
}

.wa-link:hover {
    background: linear-gradient(135deg, #28c48b, #0d8d5a);
}

.call-link {
    display: inline-block;
    padding: 6px 10px;
    border-radius: 999px;
    background: linear-gradient(135deg, #5fb7ff, #2d6cdf);
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    box-shadow: 0 8px 18px rgba(45, 108, 223, 0.24);
}

.call-link:hover {
    background: linear-gradient(135deg, #4da8f6, #275cc2);
}

.add-customer-btn,
.save-customer-btn,
.convert-btn {
    border: 0;
    border-radius: 999px;
    padding: 10px 16px;
    font-weight: 700;
    color: #fff;
    cursor: pointer;
}

.add-customer-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #ff7f50, #f65195);
    box-shadow: 0 10px 20px rgba(246, 81, 149, 0.22);
}

.add-customer-btn::before {
    content: "+";
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.22);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
}

.save-customer-btn {
    margin-top: 8px;
    width: fit-content;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #2a9d8f, #227c9d);
    box-shadow: 0 10px 20px rgba(34, 124, 157, 0.22);
}

.save-customer-btn::before {
    content: "\2713";
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.22);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
}

.convert-btn {
    padding: 6px 12px;
    background: linear-gradient(135deg, #f59e0b, #ef4444);
    box-shadow: 0 8px 18px rgba(239, 68, 68, 0.24);
}

.icon-btn {
    width: 34px;
    height: 34px;
    padding: 0;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-icon {
    font-size: 1rem;
    line-height: 1;
    color: #fff;
    font-weight: 800;
}

.edit-btn,
.delete-btn {
    border: 0;
    border-radius: 999px;
    padding: 6px 12px;
    color: #fff;
    font-weight: 700;
    cursor: pointer;
}

.edit-btn {
    background: linear-gradient(135deg, #2563eb, #0ea5e9);
    box-shadow: 0 8px 18px rgba(37, 99, 235, 0.24);
}

.delete-btn {
    background: linear-gradient(135deg, #ef4444, #b91c1c);
    box-shadow: 0 8px 18px rgba(185, 28, 28, 0.24);
}

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

.commission-inputs {
    display: flex;
    gap: 6px;
}

.commission-inputs input {
    flex: 1;
    min-width: 0;
}

.commission-inputs select {
    border: 1px solid rgba(101, 87, 169, 0.25);
    border-radius: 10px;
    padding: 8px 6px;
    font-size: 0.86rem;
    background: rgba(255, 255, 255, 0.92);
}

.card-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.card-header-row h2 {
    margin: 0;
}

.close-btn {
    border: 0;
    background: rgba(101, 87, 169, 0.12);
    color: var(--muted);
    text-decoration: none;
    cursor: pointer;
}

.close-btn:hover {
    background: rgba(101, 87, 169, 0.22);
}

.action-form {
    margin: 0;
}

.add-customer-form {
    margin-top: 12px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 10px;
}

.add-customer-form label {
    display: grid;
    gap: 6px;
    font-size: 0.88rem;
    color: var(--muted);
}

.add-customer-form input {
    width: 100%;
    border: 1px solid rgba(101, 87, 169, 0.25);
    border-radius: 10px;
    padding: 8px 10px;
    font-size: 0.92rem;
    background: rgba(255, 255, 255, 0.92);
}

.add-customer-form.is-hidden {
    display: none;
}

.filter-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 10px;
    align-items: end;
}

.documents-section {
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--card-border);
}

.documents-section h3 {
    margin: 0 0 10px;
    font-size: 1rem;
}

.document-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px dashed rgba(101, 87, 169, 0.18);
}

.document-row:last-child {
    border-bottom: none;
}

.document-label {
    min-width: 170px;
    font-weight: 600;
    font-size: 0.9rem;
}

.document-missing {
    color: var(--muted);
    font-size: 0.85rem;
}

.document-upload-form {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    margin-left: auto;
}

.document-upload-form input[type="file"] {
    max-width: 200px;
    font-size: 0.82rem;
}

.filter-form label {
    display: grid;
    gap: 6px;
    font-size: 0.88rem;
    color: var(--muted);
}

.filter-form select {
    width: 100%;
    border: 1px solid rgba(101, 87, 169, 0.25);
    border-radius: 10px;
    padding: 8px 10px;
    font-size: 0.92rem;
    background: rgba(255, 255, 255, 0.92);
}

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

.filter-actions .save-customer-btn {
    margin-top: 0;
}

.section-divider {
    border: 0;
    border-top: 1px solid rgba(101, 87, 169, 0.2);
    margin: 18px 0;
}

.bulk-upload-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 10px;
    align-items: end;
}

.bulk-upload-form label {
    display: grid;
    gap: 6px;
    font-size: 0.88rem;
    color: var(--muted);
}

.bulk-upload-form input[type="file"] {
    width: 100%;
    border: 1px solid rgba(101, 87, 169, 0.25);
    border-radius: 10px;
    padding: 8px 10px;
    font-size: 0.92rem;
    background: rgba(255, 255, 255, 0.92);
}

.send-quote-toolbar {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.file-upload-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 999px;
    background: linear-gradient(135deg, #ff7f50, #f65195);
    color: #fff;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 10px 20px rgba(246, 81, 149, 0.22);
}

.file-upload-label input[type="file"] {
    max-width: 220px;
    color: #fff;
}

.import-status {
    color: var(--muted);
    font-size: 0.9rem;
}

.form-error {
    margin-top: 10px;
    padding: 10px 14px;
    border-radius: 12px;
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.35);
    color: #b91c1c;
    font-weight: 600;
}

.form-error.is-hidden {
    display: none;
}

.send-quote-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 14px;
}

.search-fields {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.search-fields input {
    border: 1px solid rgba(101, 87, 169, 0.25);
    border-radius: 10px;
    padding: 8px 10px;
    font-size: 0.9rem;
    background: rgba(255, 255, 255, 0.92);
    min-width: 160px;
}

.selection-bar {
    display: flex;
    align-items: center;
    gap: 14px;
}

.selection-bar .save-customer-btn {
    margin-top: 0;
}

.selection-bar .save-customer-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    box-shadow: none;
}

.sortable-th {
    cursor: pointer;
    user-select: none;
}

.sortable-th:hover {
    color: #1fb6ff;
}

.invalid-row {
    background: rgba(239, 68, 68, 0.1) !important;
}

.status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
    color: #fff;
}

.status-pending {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.status-sent {
    background: linear-gradient(135deg, #34d399, #0f9f66);
}

.status-delivered {
    background: linear-gradient(135deg, #38bdf8, #0284c7);
}

.status-read {
    background: linear-gradient(135deg, #818cf8, #4f46e5);
}

.status-failed {
    background: linear-gradient(135deg, #ef4444, #b91c1c);
}

.pagination-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-top: 14px;
}

.pagination-bar button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(31, 27, 77, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 50;
}

.modal-overlay.is-hidden {
    display: none;
}

.modal-box {
    width: min(420px, 92vw);
    background: #fff;
    border-radius: 20px;
    padding: 22px;
    box-shadow: var(--shadow);
}

.modal-box h3 {
    margin: 0 0 16px;
    color: var(--heading);
}

.modal-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 16px;
}

.progress-bar-track {
    width: 100%;
    height: 14px;
    border-radius: 999px;
    background: rgba(101, 87, 169, 0.14);
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(135deg, #34d399, #0f9f66);
    transition: width 0.3s ease;
}

.send-queue-current {
    margin-top: 14px;
    padding: 14px;
    border-radius: 14px;
    background: rgba(255, 244, 224, 0.6);
}

.send-queue-current p {
    margin: 0 0 10px;
}

.toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 100;
}

.toast {
    padding: 12px 18px;
    border-radius: 12px;
    color: #fff;
    font-weight: 600;
    box-shadow: var(--shadow);
    opacity: 1;
    transition: opacity 0.4s ease;
}

.toast-success {
    background: linear-gradient(135deg, #34d399, #0f9f66);
}

.toast-error {
    background: linear-gradient(135deg, #ef4444, #b91c1c);
}

.toast-fade {
    opacity: 0;
}

@media (max-width: 900px) {
    .page-shell {
        padding: 18px 12px 36px;
    }

    .hero {
        padding: 22px 18px;
    }

    .menu-toggle {
        display: inline-flex;
    }

    .top-menu {
        display: none;
        flex-direction: column;
        gap: 8px;
        padding: 12px;
        border: 1px solid var(--card-border);
        border-radius: 16px;
        background: var(--card-bg);
        box-shadow: var(--shadow);
    }

    .top-menu.is-open {
        display: flex;
    }

    .menu-link {
        display: block;
        text-align: center;
    }

    .revenue-chart {
        grid-template-columns: repeat(3, minmax(100px, 1fr));
        height: auto;
        row-gap: 14px;
    }

    .revenue-item {
        height: 200px;
    }
}

/* Phones: stack table rows into labelled cards, single-column forms */
@media (max-width: 700px) {
    .add-customer-form,
    .filter-form,
    .bulk-upload-form {
        grid-template-columns: 1fr;
    }

    .search-fields {
        width: 100%;
    }

    .search-fields input {
        flex: 1 1 100%;
        min-width: 0;
    }

    .send-quote-controls,
    .send-quote-toolbar,
    .selection-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .table-scroll {
        max-height: none;
        overflow-y: visible;
    }

    table.stacked,
    table.stacked tbody,
    table.stacked tr,
    table.stacked td {
        display: block;
        width: 100%;
    }

    table.stacked thead {
        display: none;
    }

    table.stacked {
        border-radius: 0;
    }

    table.stacked tbody tr {
        margin-bottom: 12px;
        padding: 10px 12px;
        border: 1px solid var(--card-border);
        border-radius: 14px;
        background: rgba(255, 255, 255, 0.92);
        box-shadow: 0 8px 18px rgba(68, 44, 138, 0.08);
    }

    table.stacked tbody tr:nth-child(even) {
        background: rgba(255, 255, 255, 0.92);
    }

    table.stacked td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 10px;
        padding: 6px 0;
        border-bottom: 1px dashed rgba(101, 87, 169, 0.14);
        text-align: right;
        overflow-wrap: anywhere;
    }

    table.stacked td:last-child {
        border-bottom: 0;
    }

    table.stacked td::before {
        content: attr(data-label);
        flex-shrink: 0;
        font-weight: 700;
        font-size: 0.8rem;
        color: var(--muted);
        text-align: left;
    }

    table.stacked td:empty {
        display: none;
    }

    table.stacked td[data-label=""]::before {
        content: none;
    }

    .row-actions,
    .action-links {
        justify-content: flex-end;
    }

    .toast-container {
        left: 12px;
        right: 12px;
        bottom: 12px;
    }
}

.sender-note {
    margin-top: 10px;
    font-size: 0.9rem;
    color: #5b5b7a;
}


/* ---------- Auth pages (login / register / user management) ---------- */

.auth-shell {
    max-width: 520px;
}

.auth-card h2 {
    margin-top: 0;
}

.auth-form label {
    display: block;
    margin-bottom: 12px;
}

.auth-alert {
    margin: 0 0 14px;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 0.95rem;
}

.auth-alert-error {
    background: #ffe3e3;
    color: #a4262c;
    border: 1px solid rgba(164, 38, 44, 0.25);
}

.auth-alert-success {
    background: #e0f7e9;
    color: #14713d;
    border: 1px solid rgba(20, 113, 61, 0.25);
}

.auth-note {
    margin: 0 0 14px;
    color: var(--muted);
    font-size: 0.92rem;
}

.auth-switch {
    margin-top: 16px;
    text-align: center;
    color: var(--muted);
}

.auth-switch a {
    color: var(--hero-end);
    font-weight: 700;
}

.status-approved {
    background: #e0f7e9;
    color: #14713d;
}

.status-rejected {
    background: #ffe3e3;
    color: #a4262c;
}

/* ---------- Sent table (Send Quote / Send Payment Link pages) ---------- */

#sendQuoteSentTable tbody tr {
    opacity: 0.9;
}

/* ---------- Legal pages (Privacy Policy / Terms and Conditions) ---------- */

.legal-shell {
    max-width: 820px;
}

.legal-card h3 {
    margin: 26px 0 8px;
    font-size: 1.02rem;
}

.legal-card p,
.legal-card li {
    line-height: 1.65;
    color: var(--text, #263043);
}

.legal-card ul {
    margin: 8px 0 0;
    padding-left: 20px;
}

.legal-card li {
    margin-bottom: 8px;
}

.auth-legal-links {
    margin-top: 10px;
    text-align: center;
    font-size: 0.88rem;
    color: var(--muted);
}

.auth-legal-links a {
    color: var(--muted);
}