:root {
    color-scheme: light;
    --bg: #f4f6f8;
    --panel: #ffffff;
    --text: #17212b;
    --muted: #52606d;
    --border: #d9e2ec;
    --border-strong: #9fb3c8;
    --accent: #176b5b;
    --accent-hover: #125446;
    --soft: #eef7f5;
    --success-soft: #d9f9d7;
    --warn-bg: #fff8e6;
    --warn-border: #f2d27b;
    --warn-text: #725200;
    --error-bg: #fff5f5;
    --error-border: #f5a6a6;
    --error-text: #9b1c1c;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
}

.portal main {
    max-width: 1240px;
    margin: 0 auto;
    padding: 24px 24px 44px;
}

.portal .home-main {
    max-width: 1040px;
    padding-top: 40px;
}

.portal .home-main-guest {
    max-width: 560px;
    min-height: calc(100vh - 64px);
    display: grid;
    align-items: start;
    padding-top: 52px;
}

.portal header {
    margin-bottom: 14px;
}

.portal h1 {
    margin: 0 0 6px;
    font-size: 26px;
    line-height: 1.2;
}

.portal .home-main h1 {
    margin-bottom: 10px;
    font-size: 30px;
    line-height: 1.15;
}

.portal h2 {
    margin: 24px 0 10px;
    font-size: 18px;
    line-height: 1.25;
}

.portal h3 {
    margin: 0;
    font-size: 16px;
    line-height: 1.25;
}

.portal p {
    margin: 0;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.5;
}

.portal .home-main p {
    font-size: 16px;
    line-height: 1.55;
}

.portal a {
    color: var(--accent);
    font-weight: 700;
    text-decoration: none;
}

.portal a:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

.meta {
    color: var(--muted);
    font-size: 14px;
}

.topbar {
    border-bottom: 1px solid var(--border);
    background: var(--panel);
}

.topbar-inner {
    max-width: 1240px;
    min-height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin: 0 auto;
    padding: 0 24px;
}

.brand {
    font-weight: 700;
}

.userbar {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--muted);
    font-size: 14px;
}

.portal form {
    margin: 0;
}

.portal label,
.settings-field,
.stores-field,
.actions-field {
    display: grid;
    gap: 4px;
    color: #3e4c59;
    font-size: 13px;
}

.stores-field,
.actions-field {
    position: relative;
}

.portal input,
.portal select,
.portal textarea,
.portal button,
.portal .button {
    min-height: 34px;
    border: 1px solid #c7d0d9;
    border-radius: 4px;
    padding: 0 10px;
    background: #ffffff;
    color: var(--text);
    font: inherit;
}

.portal input:focus,
.portal select:focus,
.portal textarea:focus {
    border-color: var(--accent);
    outline: 3px solid rgba(23, 107, 91, 0.16);
}

.portal button,
.portal .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-color: var(--accent);
    background: var(--accent);
    color: #ffffff;
    cursor: pointer;
    font-weight: 700;
    line-height: 1;
    text-decoration: none;
}

.portal button:hover,
.portal .button:hover {
    border-color: var(--accent-hover);
    background: var(--accent-hover);
    color: #ffffff;
    text-decoration: none;
}

.portal .button.secondary,
.portal button.secondary {
    background: #ffffff;
    color: var(--accent);
}

.portal .button.secondary:hover,
.portal button.secondary:hover {
    background: var(--soft);
    color: var(--accent-hover);
}

.portal .button.export {
    background: #ffffff;
    color: var(--text);
    border-color: var(--border-strong);
}

.portal .button.export:hover {
    background: #f7fafc;
    color: var(--text);
    border-color: #7b8794;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    min-height: 42px;
}

.actions button,
.actions .button,
.userbar button,
.userbar .button {
    height: 42px;
}

.home-main .actions {
    margin-top: 26px;
}

.auth-card .actions {
    margin-top: 24px;
}

.filter-form {
    margin-bottom: 18px;
}

.filters-bar {
    display: grid;
    gap: 12px;
    align-items: end;
}

.filters-bar-daily {
    grid-template-columns: minmax(220px, 260px) minmax(118px, 132px) auto;
}

.filters-bar-average {
    grid-template-columns: minmax(220px, 260px) minmax(118px, 132px) minmax(118px, 132px) minmax(280px, 1fr) auto;
}

.filters-bar-general {
    grid-template-columns: minmax(220px, 260px) minmax(118px, 132px) minmax(118px, 132px) minmax(126px, 150px) minmax(190px, 230px) auto;
}

.filter-select,
.date-input {
    height: 42px;
}

.portal input[type="checkbox"] {
    width: 16px;
    height: 16px;
    min-height: 16px;
    margin: 0;
    padding: 0;
}

.portal select:disabled {
    background: #f7fafc;
    color: var(--muted);
    cursor: not-allowed;
}

.field-disabled {
    opacity: 0.62;
}

.checkbox-label {
    min-height: 42px;
    display: flex;
    align-items: center;
    gap: 7px;
    border: 1px solid #c7d0d9;
    border-radius: 4px;
    padding: 0 10px;
    background: #ffffff;
    color: var(--text);
    white-space: normal;
}

.stores-dropdown {
    position: relative;
}

.stores-trigger {
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    border: 1px solid #c7d0d9;
    border-radius: 4px;
    padding: 0 10px;
    background: #ffffff;
    color: var(--text);
    cursor: pointer;
    list-style: none;
}

.stores-trigger::-webkit-details-marker {
    display: none;
}

.stores-trigger::after {
    width: 8px;
    height: 8px;
    border-right: 2px solid var(--muted);
    border-bottom: 2px solid var(--muted);
    content: "";
    transform: rotate(45deg) translateY(-2px);
}

.stores-dropdown[open] .stores-trigger::after {
    transform: rotate(225deg) translate(-2px, -2px);
}

.stores-label {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.store-options {
    position: absolute;
    z-index: 20;
    top: 48px;
    left: 0;
    min-width: 260px;
    width: 100%;
    max-height: 282px;
    display: grid;
    gap: 6px;
    overflow: auto;
    border: 1px solid #c7d0d9;
    border-radius: 4px;
    padding: 8px;
    background: #ffffff;
    box-shadow: 0 10px 24px rgba(23, 33, 43, 0.16);
}

.store-options .checkbox-label {
    min-height: 24px;
    border: 0;
    padding: 0 4px;
}

.meta-grid,
.summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(140px, 1fr));
    gap: 10px;
    margin-bottom: 16px;
}

.summary {
    grid-template-columns: repeat(5, minmax(140px, 1fr));
}

.meta-item,
.summary div {
    min-height: 82px;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 12px;
    background: var(--panel);
}

.meta-item span,
.summary span {
    display: block;
    margin-bottom: 6px;
    color: var(--muted);
    font-size: 12px;
}

.meta-item strong,
.summary strong {
    font-size: 19px;
    line-height: 1.2;
}

.reports {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 22px;
}

.report-card {
    min-height: 150px;
    display: grid;
    grid-template-rows: auto 1fr auto;
    gap: 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 14px 16px;
    background: var(--panel);
}

.report-card header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 0;
}

.report-card p {
    max-width: 560px;
}

.badge {
    min-height: 24px;
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--warn-border);
    border-radius: 4px;
    padding: 0 8px;
    background: var(--warn-bg);
    color: var(--warn-text);
    font-size: 12px;
    white-space: nowrap;
}

.store-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 14px;
    align-items: start;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 14px;
    background: var(--panel);
}

.store-list {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 12px;
}

.store-pill {
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 6px 9px;
    background: #fbfcfd;
    font-size: 13px;
}

.store-count {
    min-width: 120px;
    text-align: right;
    color: var(--muted);
    font-size: 13px;
}

.portal table {
    width: 100%;
    border: 1px solid var(--border-strong);
    border-collapse: collapse;
    background: var(--panel);
    font-size: 13px;
}

.portal th,
.portal td {
    border: 1px solid #c7d0d9;
    padding: 6px 8px;
    vertical-align: top;
}

.portal th {
    background: var(--success-soft);
    text-align: left;
}

.portal td.num,
.portal th.num {
    text-align: right;
}

.portal td.num {
    white-space: nowrap;
}

.portal tfoot td {
    background: #f7fafc;
    font-weight: 700;
}

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

.general-report-table {
    min-width: 1680px;
}

.general-report-table .group-row th {
    background: #eaf7fb;
    text-align: center;
}

.report-notes {
    margin-top: 18px;
}

.report-notes h2 {
    margin-top: 0;
    font-size: 20px;
}

.notes-list {
    border: 1px solid var(--border);
    border-radius: 6px;
    margin: 0;
    background: var(--panel);
    overflow: hidden;
}

.note-row {
    display: grid;
    grid-template-columns: minmax(150px, 200px) 1fr;
    gap: 12px;
    border-top: 1px solid var(--border);
    padding: 7px 10px;
}

.note-row:first-child {
    border-top: 0;
}

.note-row dt,
.note-row dd {
    margin: 0;
}

.note-row dt {
    font-size: 14px;
    font-weight: 700;
}

.note-row dd {
    color: var(--muted);
    font-size: 12.5px;
    line-height: 1.32;
}

.table-title {
    margin: 20px 0 10px;
}

.empty,
.error {
    margin-bottom: 16px;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 14px;
    background: var(--panel);
    color: var(--muted);
}

.error {
    border-color: var(--error-border);
    background: var(--error-bg);
    color: var(--error-text);
}

.auth-page {
    min-height: 100vh;
    background: var(--bg);
}

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

.auth-main-with-topbar {
    min-height: calc(100vh - 64px);
    align-items: start;
    padding-top: 52px;
}

.auth-card {
    width: min(100%, 420px);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 28px;
    background: var(--panel);
}

.auth-card-landing {
    width: min(100%, 520px);
}

.login-brand {
    margin-bottom: 24px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--border);
}

.login-brand h1 {
    font-size: 26px;
}

.subtitle {
    color: var(--muted);
    font-size: 14px;
}

.login-panel form {
    display: grid;
    gap: 16px;
}

.login-panel input {
    width: 100%;
    height: 40px;
    padding: 0 11px;
}

.login-panel button {
    height: 42px;
    width: 100%;
}

.footer-link {
    margin-top: 18px;
    text-align: center;
    font-size: 14px;
}

@media (max-width: 900px) {
    .filters-bar {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .stores-field,
    .settings-field,
    .actions-field {
        grid-column: 1 / -1;
    }

    .meta-grid,
    .reports,
    .summary {
        grid-template-columns: repeat(2, minmax(140px, 1fr));
    }

    .portal table {
        font-size: 12px;
    }
}

@media (max-width: 820px) {
    .topbar-inner,
    .userbar {
        align-items: flex-start;
        flex-direction: column;
    }

    .store-panel {
        grid-template-columns: 1fr;
    }

    .meta-grid,
    .reports {
        grid-template-columns: 1fr;
    }

    .portal h1,
    .portal .home-main h1 {
        font-size: 24px;
    }

    .store-count {
        min-width: 0;
        text-align: left;
    }
}

@media (max-width: 560px) {
    .portal main {
        padding: 18px 14px;
    }

    .topbar-inner {
        padding: 12px 14px;
    }

    .filters-bar {
        grid-template-columns: 1fr;
    }

    .portal select,
    .portal input,
    .portal button,
    .portal .button,
    .store-options,
    .actions {
        width: 100%;
    }

    .store-options {
        position: static;
        min-width: 0;
        max-height: 260px;
    }

    .actions {
        display: grid;
        grid-template-columns: 1fr;
    }

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

    .note-row {
        grid-template-columns: 1fr;
        gap: 3px;
    }
}

@media (max-width: 480px) {
    .auth-main {
        align-items: start;
        padding-top: 28px;
    }

    .login-panel {
        padding: 22px;
    }
}