/* I.S.K ERP Design System v1
   Reusable enterprise UI foundation inspired by Fluent + Stripe + Apple Business.
   Apply components via ds-* classes. This file defines tokens and reusable building blocks.
*/

:root {
    /* Color palette */
    --ds-primary: #5b6cf9;
    --ds-secondary: #7b61ff;
    --ds-success: #0f9f6e;
    --ds-warning: #d68a00;
    --ds-danger: #d64545;
    --ds-info: #2f8dff;

    --ds-neutral-0: #ffffff;
    --ds-neutral-25: #fcfdff;
    --ds-neutral-50: #f8fafc;
    --ds-neutral-100: #f1f5f9;
    --ds-neutral-200: #e2e8f0;
    --ds-neutral-300: #cbd5e1;
    --ds-neutral-400: #94a3b8;
    --ds-neutral-500: #64748b;
    --ds-neutral-600: #475569;
    --ds-neutral-700: #334155;
    --ds-neutral-800: #1e293b;
    --ds-neutral-900: #0f172a;

    --ds-bg-page: #f5f7fb;
    --ds-bg-surface: #ffffff;
    --ds-bg-surface-alt: #f8faff;
    --ds-border: rgba(148, 163, 184, .28);

    /* Typography scale */
    --ds-font-family: "Segoe UI", "Inter", "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
    --ds-display: clamp(2rem, 3.2vw, 2.8rem);
    --ds-h1: clamp(1.65rem, 2.4vw, 2.2rem);
    --ds-h2: clamp(1.35rem, 1.8vw, 1.75rem);
    --ds-h3: 1.3rem;
    --ds-h4: 1.15rem;
    --ds-h5: 1rem;
    --ds-h6: .9rem;
    --ds-body: .95rem;
    --ds-caption: .8rem;
    --ds-label: .72rem;

    /* Spacing system: 4/8/12/16/24/32 */
    --ds-space-1: 4px;
    --ds-space-2: 8px;
    --ds-space-3: 12px;
    --ds-space-4: 16px;
    --ds-space-5: 24px;
    --ds-space-6: 32px;

    /* Radius system */
    --ds-radius-sm: 8px;
    --ds-radius-md: 12px;
    --ds-radius-lg: 16px;
    --ds-radius-xl: 20px;
    --ds-radius-pill: 999px;

    /* Shadow system */
    --ds-shadow-sm: 0 2px 8px rgba(15, 23, 42, .05), 0 1px 2px rgba(15, 23, 42, .04);
    --ds-shadow-md: 0 8px 24px rgba(15, 23, 42, .08), 0 2px 8px rgba(59, 130, 246, .05);
    --ds-shadow-lg: 0 16px 38px rgba(15, 23, 42, .12), 0 6px 18px rgba(91, 108, 249, .08);

    --ds-focus-ring: 0 0 0 3px rgba(91, 108, 249, .22);
    --ds-fast: 180ms;
    --ds-base: 260ms;
    --ds-slow: 340ms;
}

[data-bs-theme="dark"] {
    --ds-bg-page: #0c1220;
    --ds-bg-surface: #121a2b;
    --ds-bg-surface-alt: #162032;
    --ds-border: rgba(148, 163, 184, .26);

    --ds-neutral-0: #0b1324;
    --ds-neutral-25: #111a2c;
    --ds-neutral-50: #162032;
    --ds-neutral-100: #1f2b40;
    --ds-neutral-200: #2e3c56;
    --ds-neutral-300: #475876;
    --ds-neutral-400: #6e81a4;
    --ds-neutral-500: #93a5c2;
    --ds-neutral-600: #b0bdd3;
    --ds-neutral-700: #cad4e5;
    --ds-neutral-800: #e1e8f4;
    --ds-neutral-900: #f4f8ff;

    --ds-shadow-sm: 0 2px 10px rgba(2, 6, 23, .38);
    --ds-shadow-md: 0 10px 24px rgba(2, 6, 23, .5);
    --ds-shadow-lg: 0 18px 42px rgba(2, 6, 23, .65);
    --ds-focus-ring: 0 0 0 3px rgba(123, 97, 255, .35);
}

/* Base primitives */
.ds-text-display { font: 700 var(--ds-display)/1.1 var(--ds-font-family); }
.ds-text-h1 { font: 700 var(--ds-h1)/1.2 var(--ds-font-family); }
.ds-text-h2 { font: 700 var(--ds-h2)/1.25 var(--ds-font-family); }
.ds-text-h3 { font: 650 var(--ds-h3)/1.3 var(--ds-font-family); }
.ds-text-h4 { font: 650 var(--ds-h4)/1.35 var(--ds-font-family); }
.ds-text-h5 { font: 600 var(--ds-h5)/1.4 var(--ds-font-family); }
.ds-text-h6 { font: 600 var(--ds-h6)/1.4 var(--ds-font-family); }
.ds-text-body { font: 400 var(--ds-body)/1.6 var(--ds-font-family); }
.ds-text-caption { font: 400 var(--ds-caption)/1.5 var(--ds-font-family); }
.ds-text-label { font: 600 var(--ds-label)/1.3 var(--ds-font-family); letter-spacing: .06em; text-transform: uppercase; }

.ds-stack-1 > * + * { margin-top: var(--ds-space-1); }
.ds-stack-2 > * + * { margin-top: var(--ds-space-2); }
.ds-stack-3 > * + * { margin-top: var(--ds-space-3); }
.ds-stack-4 > * + * { margin-top: var(--ds-space-4); }
.ds-stack-5 > * + * { margin-top: var(--ds-space-5); }
.ds-stack-6 > * + * { margin-top: var(--ds-space-6); }

.ds-radius-sm { border-radius: var(--ds-radius-sm); }
.ds-radius-md { border-radius: var(--ds-radius-md); }
.ds-radius-lg { border-radius: var(--ds-radius-lg); }
.ds-radius-xl { border-radius: var(--ds-radius-xl); }

.ds-shadow-sm { box-shadow: var(--ds-shadow-sm); }
.ds-shadow-md { box-shadow: var(--ds-shadow-md); }
.ds-shadow-lg { box-shadow: var(--ds-shadow-lg); }

/* Buttons */
.ds-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .45rem;
    border: 1px solid transparent;
    border-radius: var(--ds-radius-md);
    font: 600 .88rem/1 var(--ds-font-family);
    padding: .64rem .92rem;
    transition: transform var(--ds-fast) ease, box-shadow var(--ds-fast) ease, background-color var(--ds-fast) ease, border-color var(--ds-fast) ease;
    text-decoration: none;
}
.ds-btn:focus-visible { outline: 0; box-shadow: var(--ds-focus-ring); }
.ds-btn:hover { transform: translateY(-1px); }
.ds-btn:active { transform: translateY(0); }
.ds-btn-primary { background: linear-gradient(135deg, var(--ds-primary), #4f46e5); color: #fff; box-shadow: var(--ds-shadow-sm); }
.ds-btn-secondary { background: linear-gradient(135deg, var(--ds-secondary), #6d28d9); color: #fff; box-shadow: var(--ds-shadow-sm); }
.ds-btn-neutral { background: var(--ds-bg-surface); border-color: var(--ds-border); color: var(--ds-neutral-700); }
.ds-btn-danger { background: linear-gradient(135deg, #e35a5a, var(--ds-danger)); color: #fff; box-shadow: var(--ds-shadow-sm); }

/* Card system */
.ds-card {
    background: var(--ds-bg-surface);
    border: 1px solid var(--ds-border);
    border-radius: var(--ds-radius-xl);
    box-shadow: var(--ds-shadow-sm);
}
.ds-card-header { padding: var(--ds-space-4) var(--ds-space-4) var(--ds-space-3); border-bottom: 1px solid var(--ds-border); }
.ds-card-body { padding: var(--ds-space-4); }
.ds-card-footer { padding: var(--ds-space-3) var(--ds-space-4) var(--ds-space-4); border-top: 1px solid var(--ds-border); }

/* KPI cards */
.ds-kpi {
    display: flex;
    align-items: center;
    gap: var(--ds-space-3);
    padding: var(--ds-space-4);
    border-radius: var(--ds-radius-xl);
    border: 1px solid var(--ds-border);
    background: var(--ds-bg-surface);
    box-shadow: var(--ds-shadow-sm);
    transition: transform var(--ds-base) cubic-bezier(.2, .8, .2, 1), box-shadow var(--ds-base) cubic-bezier(.2, .8, .2, 1);
}
.ds-kpi:hover { transform: translateY(-3px); box-shadow: var(--ds-shadow-md); }
.ds-kpi-icon {
    width: 50px;
    height: 50px;
    flex: 0 0 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--ds-radius-pill);
    background: linear-gradient(180deg, var(--ds-neutral-0), var(--ds-neutral-100));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .8), 0 6px 14px rgba(15, 23, 42, .08);
    font-size: 1.2rem;
}
.ds-kpi-value { font: 700 1.38rem/1.1 var(--ds-font-family); color: var(--ds-neutral-900); }
.ds-kpi-label { font: 500 .8rem/1.4 var(--ds-font-family); color: var(--ds-neutral-500); margin-top: .2rem; }

/* Inputs, selects, dropdowns */
.ds-input,
.ds-select,
.ds-textarea {
    width: 100%;
    background: var(--ds-bg-surface);
    border: 1px solid var(--ds-border);
    border-radius: var(--ds-radius-md);
    padding: .58rem .72rem;
    color: var(--ds-neutral-800);
    font: 500 .9rem/1.35 var(--ds-font-family);
    transition: border-color var(--ds-fast) ease, box-shadow var(--ds-fast) ease;
}
.ds-input:focus,
.ds-select:focus,
.ds-textarea:focus { outline: 0; border-color: rgba(91,108,249,.55); box-shadow: var(--ds-focus-ring); }
.ds-dropdown-menu {
    border: 1px solid var(--ds-border);
    border-radius: var(--ds-radius-md);
    box-shadow: var(--ds-shadow-md);
    background: var(--ds-bg-surface);
    padding: .4rem;
}

/* Table */
.ds-table-wrap { border: 1px solid var(--ds-border); border-radius: var(--ds-radius-lg); overflow: hidden; background: var(--ds-bg-surface); }
.ds-table { width: 100%; border-collapse: collapse; font: 500 .88rem/1.45 var(--ds-font-family); }
.ds-table th,
.ds-table td { padding: .7rem .8rem; border-bottom: 1px solid var(--ds-border); text-align: start; }
.ds-table th { background: var(--ds-bg-surface-alt); color: var(--ds-neutral-600); font-weight: 650; }
.ds-table tbody tr:hover { background: rgba(91, 108, 249, .04); }

/* Badges / alerts */
.ds-badge {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    border-radius: var(--ds-radius-pill);
    border: 1px solid transparent;
    font: 600 .72rem/1 var(--ds-font-family);
    padding: .35rem .55rem;
}
.ds-badge-primary { background: rgba(91,108,249,.12); border-color: rgba(91,108,249,.22); color: #3f48c6; }
.ds-badge-success { background: rgba(15,159,110,.12); border-color: rgba(15,159,110,.22); color: #0b7d57; }
.ds-badge-warning { background: rgba(214,138,0,.14); border-color: rgba(214,138,0,.24); color: #9f6900; }
.ds-badge-danger { background: rgba(214,69,69,.12); border-color: rgba(214,69,69,.24); color: #a62f2f; }

.ds-alert {
    border-radius: var(--ds-radius-lg);
    border: 1px solid var(--ds-border);
    padding: .75rem .9rem;
    font: 500 .88rem/1.5 var(--ds-font-family);
    background: var(--ds-bg-surface);
}
.ds-alert-info { border-color: rgba(47,141,255,.28); background: rgba(47,141,255,.08); }
.ds-alert-success { border-color: rgba(15,159,110,.28); background: rgba(15,159,110,.08); }
.ds-alert-warning { border-color: rgba(214,138,0,.3); background: rgba(214,138,0,.08); }
.ds-alert-danger { border-color: rgba(214,69,69,.3); background: rgba(214,69,69,.08); }

/* Modals, tooltip, tabs, pagination */
.ds-modal { border-radius: var(--ds-radius-xl); border: 1px solid var(--ds-border); box-shadow: var(--ds-shadow-lg); background: var(--ds-bg-surface); }
.ds-tooltip {
    --ds-tooltip-bg: rgba(15, 23, 42, .92);
    background: var(--ds-tooltip-bg);
    color: #fff;
    padding: .45rem .58rem;
    border-radius: var(--ds-radius-sm);
    font: 500 .75rem/1.35 var(--ds-font-family);
}
.ds-tabs { display: flex; gap: .35rem; border-bottom: 1px solid var(--ds-border); }
.ds-tab {
    appearance: none;
    border: 0;
    background: transparent;
    color: var(--ds-neutral-500);
    padding: .62rem .78rem;
    border-radius: var(--ds-radius-md) var(--ds-radius-md) 0 0;
    font: 600 .84rem/1 var(--ds-font-family);
}
.ds-tab[aria-selected="true"],
.ds-tab.ds-active { color: var(--ds-primary); background: rgba(91,108,249,.08); }
.ds-pagination { display: inline-flex; gap: .35rem; align-items: center; }
.ds-page-btn {
    min-width: 34px;
    height: 34px;
    border: 1px solid var(--ds-border);
    border-radius: var(--ds-radius-md);
    background: var(--ds-bg-surface);
    color: var(--ds-neutral-700);
    font: 600 .82rem/1 var(--ds-font-family);
}
.ds-page-btn.ds-active { background: rgba(91,108,249,.12); border-color: rgba(91,108,249,.28); color: var(--ds-primary); }

/* Sidebar + topbar primitives */
.ds-sidebar {
    background: linear-gradient(180deg, #1f1a35, #1b1730);
    color: #d7d2e8;
    border-inline-end: 1px solid rgba(255,255,255,.06);
}
.ds-sidebar-link {
    display: flex;
    align-items: center;
    gap: .62rem;
    border-radius: var(--ds-radius-pill);
    padding: .58rem .78rem;
    color: inherit;
    text-decoration: none;
    transition: transform var(--ds-fast) ease, background-color var(--ds-fast) ease;
}
.ds-sidebar-link:hover { transform: translateX(2px); background: rgba(255,255,255,.07); }
.ds-sidebar-link.ds-active {
    background: linear-gradient(135deg, rgba(123,97,255,.95), rgba(91,108,249,.9));
    box-shadow: 0 10px 20px rgba(91,108,249,.3), inset 0 1px 0 rgba(255,255,255,.22);
    color: #fff;
}

.ds-topbar {
    background: rgba(255,255,255,.82);
    border-bottom: 1px solid var(--ds-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}
[data-bs-theme="dark"] .ds-topbar { background: rgba(18,26,43,.82); }

/* Charts + form layout */
.ds-chart-shell {
    min-height: 240px;
    border-radius: var(--ds-radius-lg);
    border: 1px solid var(--ds-border);
    background: linear-gradient(180deg, var(--ds-bg-surface), var(--ds-bg-surface-alt));
    box-shadow: var(--ds-shadow-sm);
    padding: var(--ds-space-4);
}
.ds-form-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: var(--ds-space-4);
}
.ds-col-12 { grid-column: span 12; }
.ds-col-6 { grid-column: span 6; }
.ds-col-4 { grid-column: span 4; }
.ds-col-3 { grid-column: span 3; }
@media (max-width: 991px) {
    .ds-col-6,
    .ds-col-4,
    .ds-col-3 { grid-column: span 12; }
}

/* Loading / empty / error states */
.ds-loading {
    display: inline-flex;
    gap: .45rem;
    align-items: center;
    color: var(--ds-neutral-500);
    font: 500 .85rem/1.3 var(--ds-font-family);
}
.ds-spinner {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid rgba(148, 163, 184, .35);
    border-top-color: var(--ds-primary);
    animation: ds-spin .8s linear infinite;
}
.ds-skeleton {
    border-radius: var(--ds-radius-md);
    background: linear-gradient(90deg, rgba(148,163,184,.12) 0%, rgba(148,163,184,.24) 48%, rgba(148,163,184,.12) 100%);
    background-size: 200% 100%;
    animation: ds-shimmer 1.2s linear infinite;
}
.ds-empty-state,
.ds-error-state {
    border: 1px dashed var(--ds-border);
    border-radius: var(--ds-radius-lg);
    padding: var(--ds-space-5);
    text-align: center;
    background: var(--ds-bg-surface-alt);
}
.ds-empty-title,
.ds-error-title { font: 650 1rem/1.3 var(--ds-font-family); color: var(--ds-neutral-700); margin-bottom: .25rem; }
.ds-empty-text,
.ds-error-text { font: 400 .86rem/1.5 var(--ds-font-family); color: var(--ds-neutral-500); }

/* Interaction states */
.ds-interactive {
    transition: transform var(--ds-base) cubic-bezier(.2, .8, .2, 1), box-shadow var(--ds-base) cubic-bezier(.2, .8, .2, 1), background-color var(--ds-fast) ease;
}
.ds-interactive:hover { transform: translateY(-2px); }
.ds-interactive:active { transform: translateY(0); }
.ds-interactive:focus-visible { outline: 0; box-shadow: var(--ds-focus-ring); }

@keyframes ds-spin {
    to { transform: rotate(360deg); }
}

@keyframes ds-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Dashboard v2026 */
.erp-dashboard-v26 {
    position: relative;
}

.erp-dashboard-v26::before {
    content: "";
    position: absolute;
    inset: -24px -10px auto -10px;
    height: 300px;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 10% 20%, rgba(47, 141, 255, .12) 0%, rgba(47, 141, 255, 0) 35%),
        radial-gradient(circle at 92% 8%, rgba(15, 159, 110, .14) 0%, rgba(15, 159, 110, 0) 34%),
        radial-gradient(circle at 52% 100%, rgba(91, 108, 249, .1) 0%, rgba(91, 108, 249, 0) 48%);
}

.erp-dashboard-v26 > * {
    position: relative;
    z-index: 1;
}

.erp-eyebrow {
    margin: 0;
    color: var(--ds-neutral-500);
    letter-spacing: .09em;
    text-transform: uppercase;
    font: 700 .68rem/1.3 var(--ds-font-family);
}

.erp-hero-v26 {
    padding: 1.3rem;
    border-radius: 26px;
    background:
        linear-gradient(140deg, rgba(255, 255, 255, .94), rgba(255, 255, 255, .72)),
        linear-gradient(100deg, rgba(47, 141, 255, .12), rgba(15, 159, 110, .1));
    border: 1px solid rgba(148, 163, 184, .26);
    box-shadow: 0 18px 48px rgba(15, 23, 42, .1), 0 6px 16px rgba(47, 141, 255, .08);
    display: grid;
    grid-template-columns: minmax(0, 1.9fr) minmax(0, 1fr);
    gap: 1rem 1.2rem;
}

.erp-hero-main {
    display: grid;
    gap: .9rem;
}

.erp-hero-head {
    display: flex;
    align-items: center;
    gap: .9rem;
}

.erp-hero-logo {
    width: 60px;
    height: 60px;
    object-fit: contain;
    border-radius: 14px;
    padding: .42rem;
    background: rgba(255, 255, 255, .85);
    border: 1px solid rgba(148, 163, 184, .25);
}

.erp-hero-title {
    margin: .2rem 0 0;
    color: #0f172a;
    font: 700 clamp(1.25rem, 2.2vw, 1.95rem)/1.15 var(--ds-font-family);
}

.erp-hero-subtitle {
    margin: .4rem 0 0;
    color: #475569;
    font: 500 .9rem/1.5 var(--ds-font-family);
    max-width: 68ch;
}

.erp-hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
}

.erp-meta-pill {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, .3);
    background: rgba(255, 255, 255, .85);
    padding: .38rem .62rem;
    color: #334155;
    font: 600 .74rem/1 var(--ds-font-family);
}

.erp-hero-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    align-items: flex-start;
    gap: .5rem;
}

.erp-hero-kpis {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: .8rem;
}

.erp-hero-kpi {
    border-radius: 16px;
    border: 1px solid rgba(148, 163, 184, .25);
    background: rgba(255, 255, 255, .9);
    padding: .75rem .85rem;
    display: grid;
    gap: .22rem;
}

.erp-hero-kpi-label {
    color: #64748b;
    font: 600 .73rem/1.2 var(--ds-font-family);
    letter-spacing: .03em;
    text-transform: uppercase;
}

.erp-hero-kpi-value {
    color: #0f172a;
    font: 700 1.03rem/1.15 var(--ds-font-family);
}

.erp-primary-grid,
.erp-analytics-grid,
.erp-tables-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 1rem;
}

.erp-primary-cards {
    grid-column: span 8;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .9rem;
}

.erp-primary-card {
    border-radius: 18px;
    padding: 1rem;
    border: 1px solid rgba(148, 163, 184, .24);
    background: linear-gradient(180deg, #ffffff, #f8fbff);
    box-shadow: 0 8px 20px rgba(15, 23, 42, .06);
    display: flex;
    align-items: center;
    gap: .85rem;
}

.erp-primary-icon {
    width: 44px;
    height: 44px;
    flex: 0 0 44px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(15, 23, 42, .06);
    color: #0f172a;
}

.erp-primary-label {
    color: #64748b;
    font: 600 .76rem/1.3 var(--ds-font-family);
    letter-spacing: .04em;
    text-transform: uppercase;
}

.erp-primary-value {
    margin-top: .15rem;
    color: #0f172a;
    font: 700 1.15rem/1.2 var(--ds-font-family);
}

.erp-tone-success .erp-primary-icon { background: rgba(15, 159, 110, .12); color: #0b7d57; }
.erp-tone-danger .erp-primary-icon { background: rgba(214, 69, 69, .13); color: #9f2d2d; }
.erp-tone-warning .erp-primary-icon { background: rgba(214, 138, 0, .14); color: #9a6500; }
.erp-tone-neutral .erp-primary-icon { background: rgba(15, 23, 42, .08); color: #334155; }

.erp-ops-card {
    grid-column: span 4;
    border-radius: 20px;
    padding: 1rem;
}

.erp-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .6rem;
    margin-bottom: .9rem;
}

.erp-panel-title {
    margin: .18rem 0 0;
    color: #0f172a;
    font: 700 1.06rem/1.2 var(--ds-font-family);
}

.erp-ops-list {
    display: grid;
    gap: .46rem;
}

.erp-ops-item {
    border-radius: 12px;
    border: 1px solid rgba(148, 163, 184, .25);
    background: #fff;
    padding: .52rem .62rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: .6rem;
}

.erp-ops-name {
    color: #475569;
    font: 600 .8rem/1.25 var(--ds-font-family);
    display: inline-flex;
    align-items: center;
    gap: .4rem;
}

.erp-ops-value {
    color: #0f172a;
    font: 700 .93rem/1 var(--ds-font-family);
}

.erp-analytics-card,
.erp-table-card {
    grid-column: span 6;
    padding: 1rem;
    border-radius: 20px;
}

.erp-signal-list {
    display: grid;
    gap: .7rem;
}

.erp-signal-row {
    display: grid;
    grid-template-columns: minmax(120px, 1fr) auto;
    gap: .42rem .8rem;
    align-items: center;
}

.erp-signal-row > span {
    color: #475569;
    font: 600 .8rem/1.2 var(--ds-font-family);
}

.erp-signal-row > strong {
    color: #0f172a;
    font: 650 .84rem/1.2 var(--ds-font-family);
}

.erp-signal-track {
    grid-column: 1 / -1;
    height: 8px;
    border-radius: 999px;
    background: rgba(148, 163, 184, .25);
    overflow: hidden;
}

.erp-signal-fill {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #2563eb, #0ea5e9);
}

.erp-signal-success { background: linear-gradient(90deg, #0f9f6e, #14b87f); }
.erp-signal-danger { background: linear-gradient(90deg, #c93f3f, #e35a5a); }
.erp-signal-warning { background: linear-gradient(90deg, #c57f00, #e8a41a); }
.erp-signal-info { background: linear-gradient(90deg, #2563eb, #3b82f6); }
.erp-signal-primary { background: linear-gradient(90deg, #1d4ed8, #2563eb); }
.erp-signal-neutral { background: linear-gradient(90deg, #334155, #64748b); }

.erp-snapshot-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .75rem;
}

.erp-snapshot-item {
    border-radius: 14px;
    border: 1px solid rgba(148, 163, 184, .25);
    background: #fff;
    padding: .72rem;
}

.erp-snapshot-label {
    margin: 0;
    color: #64748b;
    font: 600 .73rem/1.3 var(--ds-font-family);
    text-transform: uppercase;
    letter-spacing: .04em;
}

.erp-snapshot-value {
    display: block;
    margin-top: .35rem;
    color: #0f172a;
    font: 700 .98rem/1.2 var(--ds-font-family);
}

.erp-mini-track {
    margin-top: .5rem;
    height: 7px;
    border-radius: 999px;
    background: rgba(148, 163, 184, .24);
    overflow: hidden;
}

.erp-mini-fill {
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #2563eb, #22d3ee);
}

.erp-table {
    font-size: .83rem;
}

.erp-table th {
    text-transform: uppercase;
    letter-spacing: .04em;
    font-size: .72rem;
    color: #64748b;
}

.erp-empty-state {
    border: 1px dashed rgba(148, 163, 184, .35);
    border-radius: 14px;
    min-height: 190px;
    display: grid;
    place-content: center;
    text-align: center;
    gap: .4rem;
    color: #64748b;
    font: 600 .83rem/1.4 var(--ds-font-family);
}

.erp-empty-state i {
    font-size: 1.2rem;
    color: #10b981;
}

.erp-due-date {
    color: #c43e3e;
    font-weight: 650;
}

@media (max-width: 1199px) {
    .erp-primary-cards {
        grid-column: span 12;
    }
    .erp-ops-card {
        grid-column: span 12;
    }
}

@media (max-width: 992px) {
    .erp-hero-v26 {
        grid-template-columns: 1fr;
    }
    .erp-hero-actions {
        justify-content: flex-start;
    }
    .erp-hero-kpis {
        grid-template-columns: 1fr;
    }
    .erp-analytics-card,
    .erp-table-card {
        grid-column: span 12;
    }
}

@media (max-width: 576px) {
    .erp-primary-cards,
    .erp-snapshot-grid {
        grid-template-columns: 1fr;
    }
}

[data-bs-theme="dark"] .erp-hero-v26 {
    background:
        linear-gradient(160deg, rgba(18, 26, 43, .92), rgba(18, 26, 43, .84)),
        linear-gradient(130deg, rgba(37, 99, 235, .2), rgba(15, 159, 110, .2));
    border-color: rgba(71, 85, 105, .5);
}

[data-bs-theme="dark"] .erp-hero-title,
[data-bs-theme="dark"] .erp-panel-title,
[data-bs-theme="dark"] .erp-primary-value,
[data-bs-theme="dark"] .erp-hero-kpi-value,
[data-bs-theme="dark"] .erp-snapshot-value,
[data-bs-theme="dark"] .erp-ops-value,
[data-bs-theme="dark"] .erp-signal-row > strong {
    color: #e2e8f0;
}

[data-bs-theme="dark"] .erp-hero-subtitle,
[data-bs-theme="dark"] .erp-meta-pill,
[data-bs-theme="dark"] .erp-primary-label,
[data-bs-theme="dark"] .erp-ops-name,
[data-bs-theme="dark"] .erp-signal-row > span,
[data-bs-theme="dark"] .erp-snapshot-label,
[data-bs-theme="dark"] .erp-eyebrow {
    color: #9fb0ca;
}

[data-bs-theme="dark"] .erp-meta-pill,
[data-bs-theme="dark"] .erp-hero-kpi,
[data-bs-theme="dark"] .erp-primary-card,
[data-bs-theme="dark"] .erp-ops-item,
[data-bs-theme="dark"] .erp-snapshot-item {
    border-color: rgba(71, 85, 105, .55);
    background: #121a2b;
}

[data-bs-theme="dark"] .erp-empty-state {
    color: #9fb0ca;
    border-color: rgba(71, 85, 105, .6);
    background: rgba(15, 23, 42, .36);
}