:root {
    --zb-primary: #E11D2E;
    --zb-secondary: #0B1F3A;
    --zb-accent: #FF3B3B;
    --zb-bg: #F5F7FA;
    --zb-dark: #0a1428;
    --zb-glass: rgba(255,255,255,0.15);
}

/* Base */

body {
    font-family: 'Inter','Poppins','Roboto',sans-serif;
    background: var(--zb-bg);
}

.bg-zb-bg {
    background: var(--zb-bg);
}

/* Botones (compatible Bootstrap) */

.btn.zb-btn-primary {
    background: var(--zb-primary);
    color: #fff;
    border: none;
    border-radius: 999px;
    padding: 10px 20px;
    font-weight: 600;
    transition: all .3s ease;
}

.btn.zb-btn-primary:hover {
    background: var(--zb-accent);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(225,29,46,.4);
}

.btn.zb-btn-primary,
.btn.zb-btn-primary *,
.btn.btn-danger,
.btn.btn-danger * {
    color: #fff !important;
}

.btn.zb-btn-warning {
    background: #FACC15;
    color: #111827;
    border: none;
    border-radius: 999px;
    padding: 10px 20px;
    font-weight: 600;
    transition: all .3s ease;
}

.btn.zb-btn-warning:hover {
    background: #F59E0B;
    color: #111827;
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(245,158,11,.35);
}

.btn.zb-btn-outline {
    border: 2px solid var(--zb-accent);
    color: #000;
    border-radius: 999px;
    padding: 8px 16px;
    background: transparent;
    transition: all .3s ease;
    text-decoration: none;
}

.btn.zb-btn-outline:hover {
    background: var(--zb-accent);
    color: #000;
}

/* Header */

.zb-header {
    background: linear-gradient(120deg,var(--zb-secondary),var(--zb-dark));
    position: sticky;
    top: 0;
    z-index: 50;
}

.zb-logo {
    width: 54px;
    height: 54px;
    border-radius: 12px;
    object-fit: cover;
    box-shadow: 0 10px 25px rgba(0,0,0,.3);
}

.zb-nav-link {
    color: #fff;
    font-weight: 600;
    text-decoration: none;
    transition: all .3s ease;
}

.zb-nav-link:hover {
    color: var(--zb-accent);
}

/* Cards */

.zb-card {
    background: rgba(255,255,255,.8);
    border-radius: 18px;
    padding: 24px;
    box-shadow: 0 20px 40px rgba(11,31,58,.08);
    transition: all .3s ease;
    backdrop-filter: blur(12px);
}

.zb-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 26px 55px rgba(11,31,58,.15);
}

/* Hero */

.zb-hero {
    background:
        linear-gradient(130deg,rgba(11,31,58,.9),rgba(11,31,58,.6)),
        url('/banner.png');
    background-size: cover;
    background-position: center;
    color: #fff;
    border-radius: 24px;
    padding: 80px 40px;
    box-shadow: 0 30px 60px rgba(11,31,58,.3);
}

/* Pills */

.zb-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(225,29,46,.1);
    color: var(--zb-primary);
    padding: 6px 14px;
    border-radius: 999px;
    font-weight: 600;
}

/* Banner */

.zb-banner {
    background: linear-gradient(120deg,var(--zb-primary),var(--zb-accent));
    color: #fff;
    padding: 12px 24px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 12px 30px rgba(225,29,46,.3);
}

/* Footer */

.zb-footer {
    background: linear-gradient(120deg,var(--zb-secondary),var(--zb-dark));
}

.zb-footer-link {
    color: #fff;
    text-decoration: none;
}

.zb-footer-link:hover {
    color: var(--zb-accent);
}

/* Social */

.zb-social {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255,255,255,.1);
    color: #fff;
    transition: all .3s ease;
}

.zb-social:hover {
    background: var(--zb-accent);
}

/* WhatsApp */

.zb-whatsapp {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 18px 30px rgba(0,0,0,.2);
    z-index: 100;
    transition: transform .3s ease;
    text-decoration: none;
}

.zb-whatsapp:hover {
    transform: scale(1.05);
}

/* Dashboard */

.zb-dashboard {
    min-height: 100vh;
    background: #f8fafc;
}

.zb-sidebar {
    background: var(--zb-secondary);
    min-height: 100vh;
    padding: 24px;
    color: #fff;
    width: 260px;
    transition: width .3s ease, padding .3s ease;
}

.zb-sidebar a {
    color: #fff;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 10px;
    margin-bottom: 8px;
}

.zb-sidebar a.active,
.zb-sidebar a:hover {
    background: rgba(255,255,255,.12);
}

.zb-content {
    padding: 32px;
}

.zb-sidebar-toggle {
    position: fixed;
    top: 22px;
    left: calc(260px - 21px);
    width: 42px;
    height: 42px;
    border-radius: 999px;
    border: none;
    background: var(--zb-primary);
    color: var(--zb-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    z-index: 2100;
    box-shadow: 0 10px 24px rgba(225,29,46,.35);
}

.zb-sidebar-collapsed .zb-sidebar {
    width: 78px;
    padding: 24px 12px;
}

.zb-sidebar-collapsed .zb-sidebar-text,
.zb-sidebar-collapsed .zb-sidebar-subtext {
    display: none;
}

.zb-sidebar-collapsed .zb-logo {
    width: 42px;
    height: 42px;
}

.zb-sidebar-collapsed .zb-sidebar-toggle {
    left: calc(78px - 21px);
}

.zb-pos-card {
    border: 1px solid rgba(11,31,58,.08);
}

.zb-pos-summary {
    background: rgba(11,31,58,.04);
    border-radius: 12px;
    padding: 12px 14px;
}

.zb-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: nowrap;
    white-space: nowrap;
}

.zb-actions .btn {
    white-space: nowrap;
    flex: 0 0 auto;
}

.modal {
    z-index: 2000;
}

.modal-backdrop {
    z-index: 1990;
}

.modal-dialog,
.modal-content {
    pointer-events: auto;
}

/* Forms */

.zb-form-control {
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    padding: 12px 14px;
    width: 100%;
}

/* Alerts */

.zb-alert {
    background: rgba(225,29,46,.1);
    border: 1px solid rgba(225,29,46,.2);
    color: var(--zb-primary);
    padding: 12px 16px;
    border-radius: 12px;
}

/* Skeleton loading */

.zb-skeleton {
    background: linear-gradient(90deg,#f0f4f8 25%,#e2e8f0 50%,#f0f4f8 75%);
    background-size: 200% 100%;
    animation: zb-loading 1.5s infinite;
}

@keyframes zb-loading {
    0% {background-position:200% 0;}
    100% {background-position:-200% 0;}
}

/* Responsive */

@media (max-width:992px) {

    .zb-hero {
        padding: 50px 24px;
    }

}
.zb-btn-outline,
.btn.zb-btn-outline,
a.btn.zb-btn-outline,
button.zb-btn-outline {
    border: 2px solid var(--zb-accent) !important;
    color: #000 !important;
    background: transparent !important;
    border-radius: 999px;
}

.zb-btn-outline *,
.btn.zb-btn-outline *,
a.btn.zb-btn-outline *,
button.zb-btn-outline * {
    color: #000 !important;
}

.zb-btn-outline:hover,
.btn.zb-btn-outline:hover,
a.btn.zb-btn-outline:hover,
button.zb-btn-outline:hover {
    background: var(--zb-accent) !important;
    color: #000 !important;
}

.zb-btn-outline:hover *,
.btn.zb-btn-outline:hover *,
a.btn.zb-btn-outline:hover *,
button.zb-btn-outline:hover * {
    color: #000 !important;
}