/* =========================================================
   Табель — гибридный стиль (тёплая палитра + компактность)
   ========================================================= */

:root {
    /* Палитра */
    --bg: #f5f4ef;
    --surface: #ffffff;
    --surface-2: #faf9f4;
    --surface-3: #efede5;

    --text: #1a1a1a;
    --text-2: #5f5e5a;
    --text-3: #8a897f;

    --border: #e6e4dc;
    --border-strong: #d3d1c7;

    --primary: #111110;
    --primary-text: #ffffff;
    --primary-hover: #2c2c2a;

    --active-bg: #ece9df;

    --success: #1d9e75;
    --success-bg: #e1f5ee;
    --danger: #c0392b;
    --danger-bg: #fcebeb;
    --info: #185fa5;
    --info-bg: #e6f1fb;
    --warning: #ba7517;
    --warning-bg: #faeeda;

    /* Совместимость с прежними erp-* переменными */
    --erp-bg: var(--bg);
    --erp-surface: var(--surface);
    --erp-surface-soft: var(--surface-2);
    --erp-surface-dark: var(--surface);
    --erp-border: var(--border);
    --erp-border-soft: var(--border);
    --erp-text: var(--text);
    --erp-text-soft: var(--text-2);
    --erp-text-muted: var(--text-3);
    --erp-primary: var(--primary);
    --erp-primary-hover: var(--primary-hover);
    --erp-primary-soft: var(--surface-3);
    --erp-success: var(--success);
    --erp-success-soft: var(--success-bg);
    --erp-danger: var(--danger);
    --erp-danger-soft: var(--danger-bg);
    --erp-warning: var(--warning);
    --erp-warning-soft: var(--warning-bg);
    --erp-info: var(--info);
    --erp-info-soft: var(--info-bg);

    /* Радиусы */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --erp-radius: var(--radius-md);
    --erp-radius-sm: var(--radius-sm);

    /* Тени */
    --shadow-card: 0 1px 2px rgba(17, 17, 16, .04);
    --shadow-elev: 0 4px 16px rgba(17, 17, 16, .08);
    --erp-shadow-sm: var(--shadow-card);
    --erp-shadow-md: var(--shadow-elev);

    /* Размеры */
    --erp-sidebar-width: 230px;
    --erp-topbar-height: 52px;
}

* { box-sizing: border-box; }
html { min-height: 100%; }

body {
    min-height: 100vh;
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    font-size: 14px;
    line-height: 1.45;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a { color: var(--primary); }
a:hover { color: var(--primary-hover); }

h1, .h1 { font-size: 22px; font-weight: 700; color: var(--text); }
h2, .h2 { font-size: 18px; font-weight: 700; color: var(--text); }
h3, .h3 { font-size: 16px; font-weight: 600; color: var(--text); }
h4, .h4 { font-size: 15px; font-weight: 600; color: var(--text); }
h5, .h5 { font-size: 14px; font-weight: 600; color: var(--text); }

.text-muted { color: var(--text-3) !important; }
.small, small { font-size: 12px; }

.container, .container-fluid { max-width: none; }

/* ============================================================
   Shell + Sidebar
============================================================ */
.erp-shell {
    display: flex;
    min-height: 100vh;
}

.erp-sidebar {
    width: var(--erp-sidebar-width);
    min-height: 100vh;
    background: var(--surface);
    border-right: 1px solid var(--border);
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 1040;
    display: flex;
    flex-direction: column;
    color: var(--text);
}

.erp-brand {
    min-height: var(--erp-topbar-height);
    padding: 10px 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
}

.erp-brand-link,
.erp-brand-link:hover {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
    text-decoration: none;
}

.erp-brand-mark {
    width: 30px;
    height: 30px;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: #fff;
    flex: 0 0 auto;
    font-size: 14px;
    font-weight: 700;
}

.erp-brand-title {
    display: block;
    font-weight: 700;
    font-size: 14px;
    line-height: 1.1;
    color: var(--text);
}

.erp-brand-subtitle {
    display: block;
    margin-top: 2px;
    color: var(--text-3);
    font-size: 11px;
}

.erp-nav {
    padding: 8px 8px;
    overflow-y: auto;
    flex: 1;
}

.erp-nav-section {
    padding: 8px 10px 4px;
    color: var(--text-3);
    font-size: 11px;
    font-weight: 600;
}

.erp-nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 32px;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    color: var(--text-2);
    text-decoration: none;
    font-size: 13.5px;
    font-weight: 500;
    transition: background .1s, color .1s;
    margin-bottom: 1px;
}

.erp-nav-link i {
    width: 18px;
    text-align: center;
    font-size: 15px;
    color: var(--text-3);
}

.erp-nav-link:hover {
    background: var(--surface-3);
    color: var(--text);
    text-decoration: none;
}

.erp-nav-link:hover i { color: var(--text); }

.erp-nav-link.active {
    background: var(--active-bg);
    color: var(--text);
    font-weight: 600;
    box-shadow: inset 2px 0 0 var(--primary);
}

.erp-nav-link.active i { color: var(--text); }

.erp-sidebar-footer {
    padding: 8px;
    border-top: 1px solid var(--border);
}

.erp-user-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 8px;
    border-radius: var(--radius-sm);
}

.erp-user-avatar,
.erp-profile-avatar {
    width: 30px;
    height: 30px;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--surface-3);
    color: var(--text);
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
}

.erp-user-name {
    color: var(--text);
    font-weight: 500;
    font-size: 13px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 160px;
}

.erp-user-role {
    color: var(--text-3);
    font-size: 11px;
}

/* ============================================================
   Main + Topbar
============================================================ */
.erp-main {
    flex: 1;
    min-width: 0;
    margin-left: var(--erp-sidebar-width);
}

.erp-topbar {
    min-height: var(--erp-topbar-height);
    position: sticky;
    top: 0;
    z-index: 1020;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 8px 20px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.erp-page-kicker {
    color: var(--text-3);
    font-size: 11px;
    font-weight: 500;
}

.erp-page-title {
    color: var(--text);
    font-size: 16px;
    font-weight: 600;
}

.erp-topbar-actions {
    display: flex;
    align-items: center;
    gap: 6px;
}

.erp-icon-btn,
.erp-profile-btn {
    border: 1px solid var(--border-strong);
    background: var(--surface);
    color: var(--text);
}

.erp-icon-btn {
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

.erp-profile-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 32px;
    padding: 3px 10px 3px 3px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 13px;
}

.erp-role-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 28px;
    padding: 3px 10px;
    border-radius: var(--radius-sm);
    background: var(--surface-3);
    color: var(--text);
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}

.erp-dropdown {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-elev);
}

.erp-content {
    padding: 14px 20px 24px;
}

/* ============================================================
   Alerts
============================================================ */
.erp-flash-stack {
    margin-bottom: 12px;
}

.alert {
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    padding: 10px 14px;
}

.erp-alert {
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success { background: var(--success-bg); border-color: #bfe4d0; color: #085041; }
.alert-danger { background: var(--danger-bg); border-color: #f1b8b2; color: #791f1f; }
.alert-warning { background: var(--warning-bg); border-color: #f0d090; color: #633806; }
.alert-info { background: var(--info-bg); border-color: #c2d8f0; color: #042c53; }

/* ============================================================
   Cards
============================================================ */
.card {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: var(--shadow-card);
}

.card-header {
    background: var(--surface-2);
    border-bottom: 1px solid var(--border);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
    padding: 9px 14px;
    color: var(--text);
    font-weight: 600;
    font-size: 13.5px;
}

.card-body { padding: 12px 14px; }

/* ============================================================
   Tables
============================================================ */
.table-responsive {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface);
}

.table {
    margin-bottom: 0;
    color: var(--text);
    border-color: var(--border);
    vertical-align: middle;
    font-size: 13px;
}

.table > :not(caption) > * > * {
    padding: 7px 10px;
    border-bottom-color: var(--border);
}

.table thead th,
.table-light th,
thead.table-light th {
    background: var(--surface-2) !important;
    color: var(--text-2);
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    border-bottom: 1px solid var(--border);
}

.table thead th {
    position: sticky;
    top: 0;
    z-index: 2;
}

.table-hover > tbody > tr:hover > * {
    background-color: var(--surface-2);
}

.table-sm > :not(caption) > * > * {
    padding: 5px 8px;
}

.num,
.text-money,
.money,
.table td.text-end,
.table th.text-end {
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

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

/* ============================================================
   Forms
============================================================ */
.form-label {
    margin-bottom: 4px;
    color: var(--text-2);
    font-size: 12.5px;
    font-weight: 600;
}

.form-control,
.form-select {
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background-color: var(--surface);
    color: var(--text);
    font-size: 13.5px;
    min-height: 32px;
    padding: 5px 10px;
    box-shadow: none;
}

.form-control-sm,
.form-select-sm {
    min-height: 28px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    padding: 3px 8px;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(17, 17, 16, .08);
}

.form-text { color: var(--text-3); font-size: 12px; }
.invalid-feedback { font-size: 12px; }

.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

/* ============================================================
   Buttons
============================================================ */
.btn {
    border-radius: var(--radius-sm);
    font-weight: 500;
    box-shadow: none;
    padding: 6px 12px;
    font-size: 13.5px;
    min-height: 32px;
    border: 1px solid var(--border-strong);
    background: var(--surface);
    color: var(--text);
}

.btn:hover { background: var(--surface-3); }

.btn-sm {
    border-radius: var(--radius-sm);
    font-size: 12.5px;
    font-weight: 500;
    padding: 4px 10px;
    min-height: 28px;
}

.btn-primary,
.btn-dark {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}
.btn-primary:hover,
.btn-primary:focus,
.btn-dark:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
    color: #fff;
}

.btn-success {
    background: var(--success);
    border-color: var(--success);
    color: #fff;
}
.btn-success:hover { filter: brightness(.92); color: #fff; }

.btn-warning {
    background: #f2b300;
    border-color: #f2b300;
    color: #3d2c00;
}
.btn-warning:hover {
    background: #d99e00;
    border-color: #d99e00;
    color: #3d2c00;
}

.btn-danger {
    background: var(--danger);
    border-color: var(--danger);
    color: #fff;
}
.btn-danger:hover { filter: brightness(.92); color: #fff; }

.btn-info {
    background: var(--info);
    border-color: var(--info);
    color: #fff;
}

.btn-outline-secondary,
.btn-outline-primary,
.btn-outline-success,
.btn-outline-danger,
.btn-outline-warning,
.btn-outline-info {
    background: var(--surface);
    border-color: var(--border-strong);
    color: var(--text-2);
}
.btn-outline-secondary:hover,
.btn-outline-primary:hover {
    background: var(--surface-3);
    border-color: var(--border-strong);
    color: var(--text);
}
.btn-outline-success { color: var(--success); border-color: #b8dfc8; }
.btn-outline-success:hover { background: var(--success-bg); color: #085041; border-color: var(--success); }
.btn-outline-danger { color: var(--danger); border-color: #f1b8b2; }
.btn-outline-danger:hover { background: var(--danger-bg); border-color: var(--danger); color: var(--danger); }
.btn-outline-warning { color: #633806; border-color: #f0d090; }
.btn-outline-warning:hover { background: var(--warning-bg); border-color: var(--warning); color: #633806; }
.btn-outline-info { color: var(--info); border-color: #c2d8f0; }

/* ============================================================
   Badges — square, semantic
============================================================ */
.badge {
    border-radius: 3px;
    padding: .25em .55em;
    font-weight: 600;
    font-size: .8em;
}

.badge.bg-secondary { background: var(--surface-3) !important; color: var(--text-2) !important; }
.badge.bg-success { background: var(--success) !important; color: #fff !important; }
.badge.bg-danger { background: var(--danger) !important; color: #fff !important; }
.badge.bg-warning { background: #ffc107 !important; color: #212529 !important; }
.badge.bg-info { background: var(--info) !important; color: #fff !important; }
.badge.bg-primary { background: var(--primary) !important; color: #fff !important; }
.badge.bg-dark { background: #212529 !important; color: #fff !important; }
.badge.bg-light { background: var(--surface-3) !important; color: var(--text) !important; }

.text-success { color: var(--success) !important; }
.text-danger { color: var(--danger) !important; }
.text-warning { color: var(--warning) !important; }
.text-primary { color: var(--primary) !important; }

/* ============================================================
   Modals / Dropdowns
============================================================ */
.dropdown-menu {
    border-color: var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-elev);
    font-size: 14px;
}
.dropdown-item { border-radius: var(--radius-sm); margin: 2px 4px; width: auto; }
.dropdown-item:active { background: var(--primary); }

.modal-content {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-elev);
}
.modal-header,
.modal-footer { border-color: var(--border); }

/* ============================================================
   Tabs
============================================================ */
.nav-tabs {
    border-bottom: 1px solid var(--border);
    gap: 2px;
}
.nav-tabs .nav-link {
    color: var(--text-2);
    border: 0;
    border-bottom: 2px solid transparent;
    border-radius: 0;
    font-weight: 600;
    padding: 7px 14px;
    font-size: 13.5px;
}
.nav-tabs .nav-link:hover { color: var(--text); }
.nav-tabs .nav-link.active {
    color: var(--text);
    background: transparent;
    border-bottom-color: var(--primary);
}

.pagination .page-link {
    color: var(--text);
    border-color: var(--border);
}
.pagination .active .page-link,
.page-item.active .page-link {
    background: var(--primary);
    border-color: var(--primary);
}

/* ============================================================
   Auth (login) page
============================================================ */
.auth-layout {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
    background: var(--bg);
}

.auth-panel {
    width: min(420px, 100%);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-elev);
    padding: 28px;
}

.auth-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
}
.auth-brand .erp-brand-title { color: var(--text); }
.auth-brand .erp-brand-subtitle { color: var(--text-3); }

/* ============================================================
   Scrollbars
============================================================ */
.erp-nav::-webkit-scrollbar,
.table-responsive::-webkit-scrollbar { width: 8px; height: 8px; }
.erp-nav::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 4px; }
.table-responsive::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 4px; }
.table-responsive::-webkit-scrollbar-track { background: var(--surface-2); }

/* ============================================================
   Responsive
============================================================ */
@media (max-width: 991.98px) {
    .erp-sidebar {
        position: fixed;
        width: min(86vw, var(--erp-sidebar-width));
    }
    .erp-main {
        margin-left: 0;
    }
    .erp-topbar {
        padding: 8px 12px;
    }
    .erp-content {
        padding: 12px 12px 24px;
    }
    .erp-page-title { font-size: 15px; }
    .erp-role-pill { display: none; }
}

@media (max-width: 575.98px) {
    body { font-size: 13px; }
    .card-body { padding: 10px; }
    .table > :not(caption) > * > * { padding: 6px 8px; }
    .erp-topbar-actions { gap: 4px; }
    .auth-panel { padding: 20px; }
}

/* ============================================================
   Collapsible desktop sidebar
============================================================ */
.erp-sidebar-toggle {
    width: 28px;
    height: 28px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text-2);
    transition: background .1s;
}

.erp-sidebar-toggle:hover {
    background: var(--surface-3);
    color: var(--text);
}

@media (min-width: 992px) {
    body.erp-sidebar-collapsed,
    html.erp-sidebar-collapsed-init {
        --erp-sidebar-width: 60px;
    }

    body.erp-sidebar-collapsed .erp-sidebar,
    html.erp-sidebar-collapsed-init .erp-sidebar {
        width: var(--erp-sidebar-width);
    }

    body.erp-sidebar-collapsed .erp-main,
    html.erp-sidebar-collapsed-init .erp-main {
        margin-left: var(--erp-sidebar-width);
    }

    body.erp-sidebar-collapsed .erp-brand,
    html.erp-sidebar-collapsed-init .erp-brand {
        justify-content: center;
        padding-left: 10px;
        padding-right: 10px;
    }

    body.erp-sidebar-collapsed .erp-brand-link,
    html.erp-sidebar-collapsed-init .erp-brand-link {
        gap: 0;
    }

    body.erp-sidebar-collapsed .erp-brand-link > span:last-child,
    body.erp-sidebar-collapsed .erp-nav-section,
    body.erp-sidebar-collapsed .erp-nav-link span,
    body.erp-sidebar-collapsed .erp-user-meta,
    html.erp-sidebar-collapsed-init .erp-brand-link > span:last-child,
    html.erp-sidebar-collapsed-init .erp-nav-section,
    html.erp-sidebar-collapsed-init .erp-nav-link span,
    html.erp-sidebar-collapsed-init .erp-user-meta {
        display: none;
    }

    body.erp-sidebar-collapsed .erp-sidebar-toggle,
    html.erp-sidebar-collapsed-init .erp-sidebar-toggle {
        position: absolute;
        top: 14px;
        right: -14px;
        background: var(--surface);
        color: var(--text);
        border-color: var(--border);
        box-shadow: var(--shadow-card);
    }

    body.erp-sidebar-collapsed .erp-sidebar-toggle i,
    html.erp-sidebar-collapsed-init .erp-sidebar-toggle i {
        transform: rotate(180deg);
    }

    body.erp-sidebar-collapsed .erp-nav,
    html.erp-sidebar-collapsed-init .erp-nav {
        padding: 10px 8px;
    }

    body.erp-sidebar-collapsed .erp-nav-link,
    html.erp-sidebar-collapsed-init .erp-nav-link {
        justify-content: center;
        padding: 8px;
        gap: 0;
    }

    body.erp-sidebar-collapsed .erp-nav-link i,
    html.erp-sidebar-collapsed-init .erp-nav-link i {
        width: 22px;
        font-size: 16px;
    }

    body.erp-sidebar-collapsed .erp-sidebar-footer,
    html.erp-sidebar-collapsed-init .erp-sidebar-footer {
        padding: 10px 8px;
    }

    body.erp-sidebar-collapsed .erp-user-card,
    html.erp-sidebar-collapsed-init .erp-user-card {
        justify-content: center;
        padding: 6px;
    }
}

.scroll-restore-target { scroll-margin-top: 80px; }