:root {
    --pc-bg: #f4f7f3;
    --pc-panel: #ffffff;
    --pc-text: #1d2b24;
    --pc-muted: #68736d;
    --pc-primary: #247a4d;
    --pc-primary-dark: #155f3a;
    --pc-border: #dce4dd;
}

body {
    margin: 0;
    background: var(--pc-bg);
    color: var(--pc-text);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.pc-shell {
    min-height: 100vh;
    display: flex;
}

.pc-sidebar {
    width: 260px;
    flex: 0 0 260px;
    background: #173528;
    color: #fff;
    padding: 18px;
    transition: width .18s ease, flex-basis .18s ease, padding .18s ease;
}

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

.pc-brand,
.pc-login-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: 0;
}

.pc-brand-icon {
    width: 30px;
    height: 30px;
    color: #fff;
    flex: 0 0 auto;
}

.pc-sidebar-toggle {
    width: 34px;
    height: 34px;
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, .06);
    color: #fff;
}

.pc-sidebar-toggle:hover {
    background: rgba(255, 255, 255, .14);
}

.pc-menu-section {
    margin: 18px 10px 7px;
    color: rgba(255, 255, 255, .56);
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.pc-nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, .84);
    text-decoration: none;
    padding: 10px 12px;
    border-radius: 8px;
    margin-top: 6px;
}

.pc-nav-link i {
    width: 20px;
    text-align: center;
    flex: 0 0 20px;
}

.pc-nav-link:hover {
    background: rgba(255, 255, 255, .11);
    color: #fff;
}

.pc-sidebar.pc-sidebar--collapsed {
    width: 78px;
    flex-basis: 78px;
    padding: 16px 10px;
}

.pc-sidebar.pc-sidebar--collapsed .pc-sidebar-head {
    flex-direction: column;
    gap: 12px;
}

.pc-sidebar.pc-sidebar--collapsed .pc-brand span,
.pc-sidebar.pc-sidebar--collapsed .pc-menu-section,
.pc-sidebar.pc-sidebar--collapsed .pc-nav-link span {
    display: none;
}

.pc-sidebar.pc-sidebar--collapsed .pc-brand,
.pc-sidebar.pc-sidebar--collapsed .pc-nav-link {
    justify-content: center;
}

.pc-sidebar.pc-sidebar--collapsed .pc-nav-link {
    padding: 11px 0;
}

.pc-sidebar.pc-sidebar--collapsed .pc-nav-link i {
    font-size: 1.1rem;
}

.pc-main {
    flex: 1;
    padding: 24px;
}

.pc-topbar {
    background: var(--pc-panel);
    border: 1px solid var(--pc-border);
    border-radius: 8px;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 22px;
}

.pc-page-header {
    display: flex;
    justify-content: space-between;
    align-items: end;
    margin-bottom: 18px;
}

.pc-page-header h1 {
    font-size: 1.7rem;
    margin: 0;
}

.pc-page-header p {
    margin: 4px 0 0;
    color: var(--pc-muted);
}

.pc-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.pc-panel {
    background: var(--pc-panel);
    border: 1px solid var(--pc-border);
    border-radius: 8px;
    padding: 18px;
}

.pc-panel h2 {
    font-size: 1.15rem;
    margin: 0 0 16px;
}

.pc-narrow-form {
    max-width: 680px;
}

.pc-form-grid,
.pc-two-columns {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 16px;
    align-items: start;
}

.pc-subline {
    display: block;
    color: var(--pc-muted);
    font-size: .9rem;
}

.pc-actions {
    text-align: right;
    white-space: nowrap;
}

.pc-definition-list {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 8px 14px;
    margin: 0 0 18px;
}

.pc-definition-list dt {
    color: var(--pc-muted);
    font-weight: 600;
}

.pc-definition-list dd {
    margin: 0;
}

.pc-check-list {
    display: grid;
    gap: 8px;
    margin-bottom: 16px;
}

.pc-scroll-list {
    max-height: 320px;
    overflow-y: auto;
    padding-right: 6px;
}

.pc-check-row {
    min-height: 52px;
    border: 1px solid var(--pc-border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    cursor: pointer;
}

.pc-check-row input {
    width: 18px;
    height: 18px;
}

.pc-check-row span {
    display: grid;
    gap: 2px;
    width: 100%;
}

.pc-check-row small {
    color: var(--pc-muted);
}

.pc-check-row-wide {
    align-items: flex-start;
}

.pc-check-row-wide .form-control {
    margin-top: 6px;
}

.pc-full-span {
    grid-column: 1 / -1;
}

.pc-multiselect {
    border: 1px solid var(--pc-border);
    border-radius: 8px;
    padding: 10px;
}

.pc-multiselect summary {
    cursor: pointer;
    font-weight: 700;
    margin-bottom: 10px;
}

.pc-search-results {
    border: 1px solid var(--pc-border);
    border-radius: 8px;
    display: grid;
    gap: 6px;
    max-height: 240px;
    overflow: auto;
    padding: 8px;
    margin-bottom: 16px;
}

.pc-search-result {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px;
    border-radius: 8px;
    cursor: pointer;
}

.pc-search-result:hover {
    background: #f4f7f3;
}

.pc-search-result span {
    display: grid;
}

.pc-search-result small {
    color: var(--pc-muted);
}

.pc-product-lines {
    display: grid;
    gap: 10px;
    margin-bottom: 16px;
}

.pc-product-line {
    border: 1px solid var(--pc-border);
    border-radius: 8px;
    display: grid;
    grid-template-columns: minmax(180px, 1.2fr) minmax(220px, 1.5fr) minmax(160px, .9fr) auto;
    gap: 12px;
    align-items: end;
    padding: 12px;
}

.pc-line-static {
    min-height: 38px;
    margin: 0;
    display: flex;
    align-items: center;
}

.pc-total-bar {
    align-items: center;
    background: #f8fbf7;
    border: 1px solid var(--pc-border);
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    padding: 10px 12px;
}

.pc-total-bar span {
    color: var(--pc-muted);
    font-weight: 600;
}

.pc-total-bar strong {
    font-size: 1.2rem;
}

.pc-confirm-bar {
    background: #fff;
    border: 1px solid var(--pc-border);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 16px;
    display: flex;
    justify-content: flex-end;
}

.pc-metric {
    background: var(--pc-panel);
    border: 1px solid var(--pc-border);
    border-radius: 8px;
    padding: 18px;
    display: grid;
    gap: 6px;
}

.pc-metric i {
    color: var(--pc-primary);
    font-size: 1.35rem;
}

.pc-metric span {
    color: var(--pc-muted);
}

.pc-metric strong {
    font-size: 1.8rem;
}

.pc-metric-link {
    color: inherit;
    text-decoration: none;
}

.pc-metric-link:hover {
    border-color: var(--pc-primary);
}

.pc-login {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
    background: linear-gradient(135deg, #eef5ec, #f8faf7);
}

.pc-login-panel {
    width: min(420px, 100%);
    background: #fff;
    border: 1px solid var(--pc-border);
    border-radius: 8px;
    padding: 28px;
    box-shadow: 0 18px 45px rgba(31, 51, 39, .12);
}

.pc-login-brand {
    justify-content: center;
    color: #0f2d20;
    font-size: 1.75rem;
    line-height: 1.1;
}

.pc-login-panel h1 {
    font-size: 1.55rem;
    margin: 16px 0 22px;
    text-align: center;
}

.pc-login-logo {
    display: block;
    width: 86px;
    height: 86px;
    margin: 20px auto 0;
    border-radius: 16px;
}

.btn-primary {
    background: var(--pc-primary);
    border-color: var(--pc-primary);
}

.btn-primary:hover {
    background: var(--pc-primary-dark);
    border-color: var(--pc-primary-dark);
}

@media (max-width: 860px) {
    .pc-shell {
        display: block;
    }

    .pc-sidebar {
        width: 100%;
        min-height: auto;
        display: flex;
        overflow-x: auto;
        gap: 8px;
    }

    .pc-sidebar-head {
        margin-bottom: 0;
        flex: 0 0 auto;
    }

    .pc-sidebar-toggle {
        display: none;
    }

    .pc-brand {
        margin-right: 12px;
        white-space: nowrap;
    }

    .pc-menu-section {
        display: none;
    }

    .pc-sidebar.pc-sidebar--collapsed {
        width: 100%;
        flex-basis: auto;
        padding: 18px;
    }

    .pc-sidebar.pc-sidebar--collapsed .pc-sidebar-head {
        flex-direction: row;
    }

    .pc-sidebar.pc-sidebar--collapsed .pc-brand span,
    .pc-sidebar.pc-sidebar--collapsed .pc-nav-link span {
        display: inline;
    }

    .pc-nav-link {
        white-space: nowrap;
        margin-top: 0;
    }

    .pc-main {
        padding: 16px;
    }

    .pc-form-grid,
    .pc-two-columns {
        grid-template-columns: 1fr;
    }

    .pc-product-line {
        grid-template-columns: 1fr;
    }

    .pc-page-header {
        display: grid;
        gap: 12px;
    }

    .pc-definition-list {
        grid-template-columns: 1fr;
    }
}
.pc-logo-preview {
    max-width: 180px;
    max-height: 90px;
    object-fit: contain;
}

.pc-check-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.75rem;
}

.pc-check-tile {
    border: 1px solid var(--bs-border-color);
    border-radius: 8px;
    padding: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pc-table-toolbar,
.pc-table-footer {
    align-items: center;
    display: flex;
    gap: 12px;
    justify-content: space-between;
    margin: 0 0 12px;
}

.pc-table-actions,
.pc-table-pages {
    align-items: center;
    display: flex;
    gap: 8px;
}

.pc-table-search {
    min-width: min(360px, 100%);
}

.pc-table-size {
    width: auto;
}

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

.pc-sortable::after {
    color: var(--pc-muted);
    content: " ↕";
    font-size: .8rem;
}