:root {
    --inventorypro-bg: #f4f7fb;
    --inventorypro-surface: #ffffff;
    --inventorypro-border: rgba(15, 23, 42, 0.08);
    --inventorypro-text: #0f172a;
    --inventorypro-muted: #64748b;
    --inventorypro-primary: #2563eb;
    --inventorypro-primary-soft: rgba(37, 99, 235, 0.1);
    --inventorypro-warning: #f59e0b;
    --inventorypro-warning-soft: rgba(245, 158, 11, 0.14);
    --inventorypro-danger: #dc2626;
    --inventorypro-danger-soft: rgba(220, 38, 38, 0.12);
    --inventorypro-success: #16a34a;
    --inventorypro-success-soft: rgba(22, 163, 74, 0.12);
}

.inventorypro-tab-nav {
    margin-top: 1rem;
}

.inventorypro-tab-content {
    padding-top: 1rem;
}

.inventorypro-tab-content .tab-pane {
    min-height: 1px;
}

.inventorypro-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1.5rem 1.75rem;
    border-radius: 1.25rem;
    color: #fff;
    background: linear-gradient(135deg, #0f172a 0%, #1d4ed8 62%, #2563eb 100%);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.15);
}

.inventorypro-hero--soft {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.96), rgba(37, 99, 235, 0.94));
}

.inventorypro-kicker {
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.72rem;
    font-weight: 700;
    opacity: 0.82;
    margin-bottom: 0.4rem;
}

.inventorypro-hero-title {
    font-size: clamp(1.5rem, 3vw, 2.4rem);
    font-weight: 800;
    line-height: 1.1;
    margin: 0;
}

.inventorypro-hero-text {
    max-width: 52rem;
    color: rgba(255, 255, 255, 0.86);
}

.inventorypro-hero-actions {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.inventorypro-stat-card,
.inventorypro-surface-card {
    border: 1px solid var(--inventorypro-border);
    border-radius: 1.1rem;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
    background: var(--inventorypro-surface);
}

.inventorypro-stat-card .card-body {
    padding: 1.1rem 1.15rem;
}

.inventorypro-stat-label {
    color: var(--inventorypro-muted);
    font-size: 0.84rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.inventorypro-stat-value {
    font-size: clamp(1.55rem, 3vw, 2.1rem);
    font-weight: 800;
    color: var(--inventorypro-text);
    line-height: 1.1;
    margin-top: 0.45rem;
}

.inventorypro-stat-hint {
    margin-top: 0.45rem;
    color: var(--inventorypro-muted);
    font-size: 0.88rem;
}

.inventorypro-stat-warning {
    background: linear-gradient(180deg, rgba(245, 158, 11, 0.08), rgba(255, 255, 255, 0));
}

.inventorypro-stat-danger {
    background: linear-gradient(180deg, rgba(220, 38, 38, 0.08), rgba(255, 255, 255, 0));
}

.inventorypro-stat-accent {
    background: linear-gradient(180deg, rgba(37, 99, 235, 0.08), rgba(255, 255, 255, 0));
}

.inventorypro-form-section {
    border: 1px solid var(--inventorypro-border);
    border-radius: 1rem;
    padding: 1.25rem;
    background: #fff;
    height: 100%;
}

.inventorypro-form-section h5 {
    font-weight: 800;
    color: var(--inventorypro-text);
}

.inventorypro-table-wrap {
    border-top: 1px solid var(--inventorypro-border);
}

.inventorypro-table thead th {
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--inventorypro-muted);
    border-bottom-color: var(--inventorypro-border);
}

.inventorypro-status-badge,
.inventorypro-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border-radius: 999px;
    padding: 0.35rem 0.8rem;
    font-size: 0.84rem;
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
}

.inventorypro-stock-ok,
.inventorypro-pill-success {
    color: var(--inventorypro-success);
    background: var(--inventorypro-success-soft);
}

.inventorypro-stock-warning {
    color: #b45309;
    background: var(--inventorypro-warning-soft);
}

.inventorypro-stock-danger,
.inventorypro-pill-danger {
    color: var(--inventorypro-danger);
    background: var(--inventorypro-danger-soft);
}

.inventorypro-stock-backorder {
    color: #c2410c;
    background: rgba(249, 115, 22, 0.12);
}

.inventorypro-stock-unlimited {
    color: #7c3aed;
    background: rgba(124, 58, 237, 0.12);
}

.inventorypro-stock-muted {
    color: var(--inventorypro-muted);
    background: rgba(100, 116, 139, 0.12);
}

.inventorypro-stock-hidden {
    color: #475569;
    background: rgba(148, 163, 184, 0.12);
}

.inventorypro-empty-state {
    padding: 2.5rem 1.5rem;
    text-align: center;
    border-radius: 1rem;
    background: linear-gradient(180deg, rgba(37, 99, 235, 0.06), rgba(255, 255, 255, 0));
}

.inventorypro-empty-state__icon {
    width: 4rem;
    height: 4rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    color: var(--inventorypro-primary);
    background: var(--inventorypro-primary-soft);
    margin-bottom: 1rem;
}

.inventorypro-summary-list {
    display: grid;
    gap: 0.8rem;
}

.inventorypro-summary-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.7rem 0.9rem;
    border-radius: 0.8rem;
    background: #f8fafc;
}

.inventorypro-alert {
    border-radius: 0.9rem;
}

@media (max-width: 991px) {
    .inventorypro-hero {
        flex-direction: column;
        align-items: flex-start;
    }

    .inventorypro-summary-row {
        flex-direction: column;
        align-items: flex-start;
    }
}