:root {
    --page: #eef2f8;
    --page-soft: #f6f8fc;
    --sidebar: #23263b;
    --sidebar-soft: #2f334b;
    --surface: #ffffff;
    --surface-soft: #f5f7fb;
    --line: #dbe3f0;
    --text: #16233b;
    --muted: #7483a1;
    --primary: #f11973;
    --primary-strong: #cb125f;
    --primary-soft: #ffe5f1;
    --success: #2c8b61;
    --success-soft: #e7f7ef;
    --warning: #b98529;
    --warning-soft: #fdf0d8;
    --danger: #c25546;
    --danger-soft: #fde9e5;
    --shadow: 0 18px 38px rgba(22, 35, 59, 0.08);
    --radius-xl: 28px;
    --radius-lg: 22px;
    --radius-md: 16px;
    --radius-sm: 12px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: Candara, "Trebuchet MS", sans-serif;
    color: var(--text);
    background: var(--page);
}

body.menu-open {
    overflow: hidden;
}

body.app-auth::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 7px;
    background: #1f3b63;
    z-index: 60;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select,
textarea {
    font: inherit;
}

.site-backdrop {
    display: none;
}

.topbar,
.page-shell,
.mobile-dock {
    position: relative;
    z-index: 1;
}

.topbar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 280px;
    padding: 0;
    z-index: 30;
}

.topbar-inner {
    height: 100vh;
    padding: 26px 20px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 18px;
    background: var(--sidebar);
    border-radius: 0;
    box-shadow: none;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.brand strong,
h1,
h2,
h3 {
    font-family: Candara, "Trebuchet MS", sans-serif;
    letter-spacing: -0.02em;
}

.brand strong {
    display: block;
    color: #fff;
    font-size: 1.05rem;
    font-weight: 800;
}

.brand small,
.eyebrow,
.stat-card small {
    display: none !important;
}

.brand-mark {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary), #ff4d96);
    color: #fff;
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.topbar-status {
    display: none;
}

.menu-toggle,
.menu-close {
    display: none;
    border: 0;
    cursor: pointer;
}

.menu-toggle {
    width: 44px;
    height: 44px;
    margin-left: auto;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.09);
    padding: 11px;
}

.menu-toggle span {
    display: block;
    height: 2px;
    border-radius: 999px;
    background: #fff;
}

.menu-toggle span + span {
    margin-top: 6px;
}

.menu-close {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    font-size: 1.5rem;
    line-height: 1;
}

.topbar-actions {
    display: flex;
    flex: 1;
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
}

.mobile-menu-head,
.menu-scrim {
    display: none;
}

.main-nav {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.main-nav a {
    min-height: 48px;
    display: flex;
    align-items: center;
    padding: 0 16px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.04);
    color: #eef2fb;
    font-size: 1rem;
    font-weight: 700;
}

.main-nav a.active {
    background: linear-gradient(135deg, rgba(241, 25, 115, 0.28), rgba(241, 25, 115, 0.14));
    color: #fff;
}

.user-pill {
    margin-top: auto;
    display: grid;
    gap: 2px;
    padding: 14px 16px;
    border-radius: 18px;
    background: #fff;
}

.user-pill strong {
    font-size: 1rem;
    font-weight: 800;
}

.topbar .button-light {
    width: 100%;
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.page-shell {
    margin-left: 280px;
    padding: 34px 26px 40px;
    min-height: 100vh;
    background: var(--page);
}

.guest-shell {
    margin-left: 0;
    display: grid;
    place-items: center;
    min-height: 100vh;
    padding: 24px;
}

.flash {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 18px;
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px solid transparent;
    background: var(--surface);
}

.flash-success {
    border-color: #d4eadf;
    background: #f5fcf8;
}

.flash-error {
    border-color: #f1d7d1;
    background: #fff7f4;
}

.flash-close {
    border: 0;
    background: transparent;
    color: var(--muted);
    font-size: 1.25rem;
    cursor: pointer;
}

.button {
    min-height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 16px;
    border: 0;
    border-radius: 14px;
    cursor: pointer;
    font-weight: 700;
    transition: transform 0.15s ease, opacity 0.15s ease;
}

.button:hover {
    transform: translateY(-1px);
}

.button-primary {
    background: linear-gradient(135deg, var(--primary), #ff4a96);
    color: #fff;
}

.button-light {
    background: var(--surface-soft);
    color: var(--text);
    box-shadow: inset 0 0 0 1px var(--line);
}

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

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

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

.button-small {
    min-height: 38px;
    padding: 0 13px;
    border-radius: 12px;
    font-size: 0.9rem;
}

.button-block {
    width: 100%;
}

.button-link {
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--primary-strong);
    font-weight: 700;
    cursor: pointer;
}

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

.hero-panel,
.section-head,
.detail-hero {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 22px;
}

h1 {
    margin: 0;
    font-size: clamp(2rem, 3.8vw, 3rem);
    font-weight: 800;
}

h2 {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 800;
}

h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 800;
}

p {
    margin: 6px 0 0;
    color: var(--muted);
    line-height: 1.5;
}

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

.hero-actions .inline-form {
    display: flex;
}

.panel-card,
.customer-card,
.feature-card,
.stat-card,
.login-copy,
.login-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
}

.panel-card,
.customer-card {
    padding: 24px;
}

.card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 18px;
}

.text-link {
    color: var(--primary-strong);
    font-weight: 700;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 22px;
}

.stat-card {
    padding: 22px;
    display: grid;
    gap: 10px;
}

.stat-card strong {
    font-size: 1.9rem;
    font-weight: 800;
}

.stat-card span {
    color: var(--muted);
    font-size: 0.9rem;
    font-weight: 700;
}

.stat-card-accent {
    background: var(--surface);
    color: var(--text);
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
    margin-bottom: 22px;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-bottom: 22px;
}

.admin-layout {
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 18px;
}

.table-wrap {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    min-width: 680px;
    border-collapse: collapse;
}

.data-table thead th {
    padding: 12px 12px;
    border-bottom: 1px solid var(--line);
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    text-align: left;
}

.data-table tbody td {
    padding: 14px 12px;
    border-bottom: 1px solid var(--line);
    vertical-align: top;
}

.data-table tbody tr:last-child td {
    border-bottom: 0;
}

.text-right {
    text-align: right !important;
}

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

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

.badge {
    min-height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 10px;
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 800;
}

.badge-danger {
    background: var(--danger-soft);
    color: var(--danger);
}

.badge-success {
    background: var(--success-soft);
    color: var(--success);
}

.badge-warning {
    background: var(--warning-soft);
    color: var(--warning);
}

.badge-muted {
    background: var(--surface-soft);
    color: var(--muted);
}

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

.list-stack {
    display: grid;
    gap: 12px;
}

.list-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px;
    border-radius: 18px;
    border: 1px solid var(--line);
    background: var(--surface-soft);
}

.list-row strong,
.list-meta strong {
    display: block;
}

.list-row span,
.list-meta small {
    color: var(--muted);
}

.list-meta {
    text-align: right;
}

.login-layout {
    width: min(980px, 100%);
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 18px;
    align-items: center;
}

.login-copy,
.login-card {
    padding: 28px;
}

.feature-points {
    display: none;
}

.field {
    display: grid;
    gap: 8px;
}

.field span {
    font-size: 0.92rem;
    font-weight: 700;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    min-height: 48px;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: var(--surface-soft);
    color: var(--text);
    outline: none;
}

.field textarea {
    min-height: 104px;
    resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    border-color: #c8d2e1;
    background: #fff;
}

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

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

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

.form-actions,
.filters-actions,
.row-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.inline-alert {
    margin-bottom: 14px;
    padding: 13px 14px;
    border-radius: 14px;
    font-weight: 700;
}

.inline-alert-error {
    background: #fff6f3;
    border: 1px solid #f1d7d1;
    color: var(--danger);
}

.filters-row {
    display: flex;
    align-items: flex-end;
    gap: 12px;
    flex-wrap: wrap;
}

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

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

.customer-card {
    display: grid;
    gap: 16px;
}

.customer-card-head,
.customer-card-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.customer-card h2 {
    margin: 0 0 4px;
}

.card-badges {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
}

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

.hero-meta {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
}

.balance-chip {
    min-height: 34px;
    display: inline-flex;
    align-items: center;
    padding: 0 12px;
    border-radius: 999px;
    font-weight: 800;
}

.balance-danger {
    background: var(--danger-soft);
    color: var(--danger);
}

.balance-success {
    background: var(--success-soft);
    color: var(--success);
}

.info-line,
.info-box {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.info-line span,
.info-box span,
.info-box a {
    color: var(--muted);
    text-align: right;
}

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

.info-box {
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: var(--surface-soft);
}

.quick-scroll {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 6px;
    margin-bottom: 14px;
}

.quick-scroll a {
    flex: 0 0 auto;
    padding: 10px 12px;
    border-radius: 999px;
    background: var(--surface-soft);
    color: var(--text);
    font-size: 0.88rem;
    font-weight: 700;
}

.action-forms {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

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

.action-card {
    display: grid;
    gap: 12px;
    padding: 16px;
    border-radius: 18px;
    border: 1px solid var(--line);
    background: var(--surface-soft);
}

.action-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.details-toggle {
    margin-top: 14px;
}

.details-toggle summary {
    cursor: pointer;
    color: var(--muted);
    font-weight: 700;
    list-style: none;
}

.details-toggle summary::-webkit-details-marker {
    display: none;
}

.details-toggle[open] summary {
    margin-bottom: 12px;
}

.mini-stat-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.mini-stat {
    padding: 16px;
    border-radius: 18px;
    border: 1px solid var(--line);
    background: var(--surface-soft);
    display: grid;
    gap: 8px;
}

.mini-stat span,
.team-balance-total span,
.team-balance-row span {
    color: var(--muted);
}

.mini-stat strong {
    font-size: 1.2rem;
}

.team-balance-total {
    display: grid;
    gap: 6px;
    padding: 18px 20px;
    margin-bottom: 14px;
    border-radius: 20px;
    background: var(--surface-soft);
    border: 1px solid var(--line);
}

.team-balance-total strong,
.stacked-number {
    font-size: 1.3rem;
    font-weight: 800;
}

.team-balance-list {
    display: grid;
    gap: 12px;
}

.team-balance-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 18px;
    border-radius: 18px;
    border: 1px solid var(--line);
    background: var(--surface-soft);
}

.empty-state,
.empty-cell {
    text-align: center;
    color: var(--muted);
}

.empty-state {
    padding: 18px;
}

.inline-form {
    display: inline;
}

.login-help {
    margin-top: 12px;
    color: var(--muted);
}

.mobile-dock {
    display: none;
}

@media (max-width: 1180px) {
    .stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .dashboard-grid,
    .admin-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 920px) {
    .topbar {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: auto;
        width: auto;
        padding: 12px 12px 0;
    }

    .topbar-inner {
        height: auto;
        flex-direction: row;
        align-items: center;
        gap: 12px;
        padding: 12px 14px;
        border-radius: 20px;
        box-shadow: var(--shadow);
    }

    .menu-toggle,
    .menu-close {
        display: inline-grid;
        place-items: center;
    }

    .topbar-actions {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        width: min(86vw, 320px);
        padding: 18px;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 14px;
        background: var(--sidebar);
        box-shadow: -20px 0 36px rgba(22, 35, 59, 0.16);
        transform: translateX(108%);
        transition: transform 0.2s ease;
        overflow-y: auto;
        z-index: 42;
    }

    .topbar-actions.is-open,
    body.menu-open .topbar-actions {
        transform: translateX(0);
    }

    .menu-scrim {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(22, 35, 59, 0.34);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.2s ease;
        z-index: 41;
    }

    body.menu-open .menu-scrim {
        opacity: 1;
        pointer-events: auto;
    }

    .mobile-menu-head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        padding-bottom: 10px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        color: #fff;
    }

    .mobile-menu-head small {
        display: block;
        margin-top: 3px;
        color: rgba(255, 255, 255, 0.65);
    }

    .topbar .button-light {
        width: 100%;
    }

    .main-nav {
        flex-direction: column;
        align-items: stretch;
    }

    .main-nav a {
        justify-content: flex-start;
    }

    .page-shell {
        margin-left: 0;
        padding: 92px 12px 94px;
    }

    .mobile-dock {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 12px;
        z-index: 39;
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 8px;
        padding: 8px;
        background: rgba(255, 255, 255, 0.98);
        border: 1px solid var(--line);
        border-radius: 18px;
        box-shadow: var(--shadow);
    }

    .mobile-dock a {
        min-height: 48px;
        display: grid;
        place-items: center;
        padding: 6px 8px;
        border-radius: 12px;
        color: var(--muted);
        font-size: 0.82rem;
        font-weight: 700;
        text-align: center;
    }

    .mobile-dock a.active {
        background: var(--primary-soft);
        color: var(--primary-strong);
    }

    .login-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .hero-panel,
    .section-head,
    .detail-hero,
    .card-head,
    .hero-actions,
    .filters-row,
    .form-actions,
    .filters-actions,
    .customer-card-head,
    .customer-card-foot,
    .row-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .stats-grid,
    .dashboard-grid,
    .two-column-form,
    .customer-grid,
    .action-forms,
    .mini-stat-grid {
        grid-template-columns: 1fr;
    }

    .panel-card,
    .customer-card,
    .stat-card,
    .login-copy,
    .login-card {
        padding: 18px;
        border-radius: 20px;
    }

    .button,
    .hero-actions .inline-form,
    .hero-actions .inline-form .button,
    .customer-card-foot .button {
        width: 100%;
    }

    .info-line,
    .info-box,
    .list-row,
    .team-balance-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .info-line span,
    .info-box span,
    .info-box a,
    .list-meta {
        text-align: left;
    }

    .table-wrap {
        overflow: visible;
    }

    .data-table,
    .data-table thead,
    .data-table tbody,
    .data-table tr,
    .data-table td {
        display: block;
        width: 100%;
        min-width: 0;
    }

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

    .data-table thead {
        display: none;
    }

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

    .data-table tbody tr {
        border: 1px solid var(--line);
        border-radius: 18px;
        background: var(--surface);
        overflow: hidden;
    }

    .data-table tbody td {
        display: flex;
        align-items: flex-start;
        justify-content: space-between;
        gap: 12px;
        padding: 12px 14px;
        border-bottom: 1px solid var(--line);
        text-align: left !important;
    }

    .data-table tbody td::before {
        content: attr(data-label);
        flex: 0 0 42%;
        color: var(--muted);
        font-size: 0.76rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.08em;
    }

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

    .data-table tbody td.empty-cell {
        display: block;
        text-align: center !important;
    }

    .data-table tbody td.empty-cell::before {
        display: none;
    }
}