:root {
    --color-azul-principal: #EC3434;
    --color-azul-secundario: #F03844;
    --color-azul-oscuro: #343C4C;
    --color-rojo: #D71920;
    --color-fondo: #F4F6F9;
    --color-blanco: #FFFFFF;
}

/* Fondo general */
body {
    background-color: var(--color-fondo);
}

/* Sidebar */
.main-sidebar {
    background: linear-gradient(180deg, #343C4C 0%, #1F2D3D 100%) !important;
}

.brand-link {
    background-color: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
}

.brand-text {
    color: #fff !important;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* Links del menú */
.nav-sidebar .nav-link {
    color: #d9e2ec !important;
    border-radius: 8px;
    margin: 4px 8px;
}

.nav-sidebar .nav-link:hover {
    background-color: rgba(236, 52, 52, 0.35) !important;
    color: #fff !important;
}

.nav-sidebar .nav-link.active {
    background-color: var(--color-azul-principal) !important;
    color: #fff !important;
}

/* Navbar */
.main-header.navbar {
    border-bottom: 3px solid var(--color-rojo);
}

/* Títulos */
.content-header h1 {
    color: var(--color-azul-principal);
    font-weight: 700;
}

/* Cards */
.card {
    border-radius: 12px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
    border: none;
}

.card-header {
    border-top-left-radius: 12px !important;
    border-top-right-radius: 12px !important;
    font-weight: 600;
}

/* Botones */
.btn-primary {
    background-color: var(--color-azul-principal);
    border-color: var(--color-azul-principal);
}

.btn-primary:hover {
    background-color: var(--color-azul-secundario);
    border-color: var(--color-azul-secundario);
}

.btn-danger {
    background-color: var(--color-rojo);
    border-color: var(--color-rojo);
}

/* Login */
.login-page {
    background: linear-gradient(135deg, #f4f6f9 0%, #eaf0f8 100%);
}

.login-box {
    width: 420px;
}

.login-logo {
    margin-bottom: 18px;
}

.login-card-body {
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(13, 71, 161, 0.12);
    padding: 30px;
}

.login-box-msg {
    font-size: 18px;
    color: var(--color-azul-principal);
    font-weight: 600;
}

.login-logo-img {
    max-width: 260px;
    height: auto;
    margin-bottom: 12px;
}

.login-brand-subtitle {
    color: #4a5568;
    font-size: 14px;
    margin-top: 4px;
}

/* Inputs */
.form-control:focus {
    border-color: var(--color-azul-principal);
    box-shadow: 0 0 0 0.2rem rgba(13, 71, 161, 0.15);
}

/* Tablas */
.table thead th {
    background-color: #f8fafc;
    color: #1f2937;
}

/* Footer */
.main-footer {
    border-top: 2px solid #e5e7eb;
    font-size: 14px;
}

.card-header-brand {
    background: linear-gradient(90deg, #EC3434 0%, #F03844 100%);
    color: white !important;
}

.page-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.form-section-title {
    color: #EC3434;
    font-weight: 700;
    margin-bottom: 15px;
}

.table td,
.table th {
    vertical-align: middle;
}

.badge-soft {
    background-color: #fce8e8;
    color: #EC3434;
    padding: 6px 10px;
    border-radius: 20px;
}

.badge-mov-ingreso {
    background-color: #d1fae5;
    color: #065f46;
    padding: 6px 10px;
    border-radius: 20px;
    font-weight: 600;
}

.badge-mov-egreso {
    background-color: #fee2e2;
    color: #991b1b;
    padding: 6px 10px;
    border-radius: 20px;
    font-weight: 600;
}

.badge-mov-ajuste {
    background-color: #fef3c7;
    color: #92400e;
    padding: 6px 10px;
    border-radius: 20px;
    font-weight: 600;
}

.stock-ok {
    background-color: #e8f5e9;
    color: #1b5e20;
    padding: 6px 10px;
    border-radius: 20px;
    font-weight: 600;
    display: inline-block;
}

.stock-bajo {
    background-color: #ffebee;
    color: #b71c1c;
    padding: 6px 10px;
    border-radius: 20px;
    font-weight: 600;
    display: inline-block;
}

.small-box {
    border-radius: 14px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
}

.small-box .icon {
    top: 12px;
}

.small-box h3 {
    font-weight: 700;
}

.material-item {
    background: #f8fafc;
    border: 1px solid #e5e7eb;
    padding: 12px 8px;
    border-radius: 10px;
}

/* --- Header / Sidebar fixes --- */

/* Achicar texto del brand para que entre bien */
.main-sidebar .brand-text {
    font-size: 0.85rem !important;
}

/* Ocultar texto en pantallas chicas (sidebar colapsado) */
@media (max-width: 991px) {
    .main-sidebar .brand-text {
        display: none !important;
    }
}