@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap');

:root {
    /* Fondo cálido general CENGFARMA */
    --bg-dark: #FFF3EC;
    /* Fondo de paneles, tarjetas y modales */
    --bg-card: #FFFFFF;
    /* Tipografía de alto contraste */
    --text-primary: #1A2238;
    --text-secondary: #5A6478;
    
    /* Identidad Corporativa CENGFARMA: Verde Botica */
    --accent-primary: #047B07;
    --accent-hover: #035E05;
    --accent-light: rgba(4, 123, 7, 0.12);
    
    /* Acento Secundario: Coral Vibrante (Perfumería y Promociones) */
    --secondary-accent: #FF6F59;
    --secondary-hover: #E85842;
    --secondary-light: rgba(255, 111, 89, 0.15);
    
    /* Alertas Semánticas de Salud */
    --success: #047B07;
    --success-bg: rgba(4, 123, 7, 0.12);
    --danger: #E63946;
    --danger-bg: rgba(230, 57, 70, 0.1);
    --warning: #F4A261;
    --warning-bg: rgba(244, 162, 97, 0.1);
    
    /* Estructura y Bordes */
    --sidebar-bg: #0E172A;
    --border-color: #E8DFD8;
}

body, .ceng-body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    margin: 0;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Scrollbar sutil y limpio */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #CBD5E1; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #94A3B8; }

/* ==========================================================
   BARRA DE NAVEGACIÓN HORIZONTAL SUPERIOR (TOP BAR CENGFARMA)
   ========================================================== */
.ceng-topbar {
    height: 68px;
    background: #0E172A; /* Azul Noche Slate Profundo */
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.35);
    z-index: 1030;
    position: sticky;
    top: 0;
}

.ceng-topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    padding: 0 24px;
    gap: 16px;
    max-width: 100%;
}

/* Área de Marca (Izquierda) */
.ceng-brand-area {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.ceng-mobile-toggler {
    background: transparent;
    border: none;
    color: #f8fafc;
    font-size: 26px;
    padding: 2px 6px;
    cursor: pointer;
    border-radius: 8px;
    line-height: 1;
    transition: background-color 0.2s;
}
.ceng-mobile-toggler:hover {
    background: rgba(255, 255, 255, 0.1);
}

.ceng-brand-link {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    position: relative;
    padding: 2px 4px;
    border-radius: 12px;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
}
.ceng-brand-link:hover {
    transform: translateY(-1px) scale(1.02);
}
.ceng-brand-link:hover .ceng-brand-logo {
    box-shadow: 0 0 16px rgba(4, 123, 7, 0.6), 0 4px 14px rgba(0, 0, 0, 0.35);
    border-color: rgba(16, 185, 129, 0.6);
}

.ceng-brand-logo {
    max-height: 48px;
    width: auto;
    object-fit: contain;
    border-radius: 9px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.25);
    transition: all 0.25s ease;
    image-rendering: -webkit-optimize-contrast;
}

.ceng-brand-active-indicator {
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 28px;
    height: 3px;
    background: #10B981;
    border-radius: 3px;
    box-shadow: 0 0 8px #10B981;
}

.ceng-brand-name {
    font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: #ffffff;
    line-height: 1.1;
}

.ceng-brand-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background-color: #10B981;
    box-shadow: 0 0 8px #10B981;
}

.ceng-brand-sub {
    font-size: 10px;
    font-weight: 600;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Menú de Navegación Central (Horizontal) */
.ceng-nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: nowrap;
}

.ceng-nav-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 13px;
    color: #cbd5e1;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 10px;
    transition: all 0.2s ease;
    background: transparent;
    border: none;
    cursor: pointer;
    white-space: nowrap;
}
.ceng-nav-link i:first-child {
    font-size: 15px;
    color: #94a3b8;
    transition: color 0.2s;
}
.ceng-nav-link:hover {
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.08);
}
.ceng-nav-link:hover i:first-child {
    color: #38bdf8;
}

.ceng-nav-link.active {
    color: #ffffff !important;
    background-color: rgba(4, 123, 7, 0.22);
    border: 1px solid rgba(4, 123, 7, 0.55);
}
.ceng-nav-link.active i:first-child {
    color: #4ade80 !important;
}

/* Botón Estrella Unificado: Vender (POS) */
.ceng-pos-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 7px 14px;
    font-size: 13px;
    font-weight: 700;
    color: #ffffff !important;
    text-decoration: none;
    border-radius: 10px;
    background: linear-gradient(135deg, #047B07 0%, #0A9E0F 100%);
    box-shadow: 0 3px 12px rgba(4, 123, 7, 0.35);
    transition: all 0.2s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
    white-space: nowrap;
    cursor: pointer;
}
.ceng-pos-btn i {
    font-size: 15px;
}
.ceng-pos-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 18px rgba(4, 123, 7, 0.55);
    filter: brightness(1.08);
    color: #ffffff !important;
}
.ceng-pos-btn:active {
    transform: translateY(0);
}
.ceng-pos-btn.active {
    box-shadow: 0 0 0 3px rgba(4, 123, 7, 0.35), 0 4px 16px rgba(4, 123, 7, 0.5);
}

.ceng-kbd-tag {
    background: rgba(0, 0, 0, 0.22);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 5px;
    padding: 1px 6px;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.5px;
    line-height: 1.2;
    color: #ffffff;
}

/* Separador vertical entre logo y navegación */
.ceng-topbar-sep {
    width: 1px;
    height: 26px;
    background: rgba(255, 255, 255, 0.12);
    margin: 0 2px;
}

/* Flechas limpias y únicas para dropdowns (sin duplicados) */
.ceng-topbar .dropdown-toggle::after {
    margin-left: 6px;
    vertical-align: middle;
    border-top: 4px solid #94a3b8;
    border-right: 4px solid transparent;
    border-left: 4px solid transparent;
    border-bottom: 0;
    transition: transform 0.2s ease, border-top-color 0.2s ease;
}
.ceng-topbar .dropdown:hover .dropdown-toggle::after,
.ceng-topbar .dropdown-toggle:hover::after {
    border-top-color: #ffffff;
}
.ceng-topbar .dropdown.show .dropdown-toggle::after {
    transform: rotate(180deg);
    border-top-color: #38bdf8;
}

.ceng-user-card.dropdown-toggle::after {
    margin-left: 6px;
    border-top-color: #64748b;
}

/* Dropdown Menus Flotantes Modernos */
.ceng-dropdown-menu {
    background-color: #1E293B !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 14px !important;
    padding: 8px !important;
    min-width: 240px;
    margin-top: 10px !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 16px 36px -4px rgba(0, 0, 0, 0.5) !important;
    animation: cengDropdownIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes cengDropdownIn {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.ceng-dropdown-title {
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #94a3b8;
    padding: 6px 12px 4px;
    list-style: none;
}

.ceng-dropdown-menu .dropdown-item {
    color: #e2e8f0;
    font-size: 13px;
    font-weight: 500;
    border-radius: 8px;
    padding: 8px 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.15s ease;
}
.ceng-dropdown-menu .dropdown-item i {
    font-size: 15px;
    width: 18px;
    text-align: center;
    color: #94a3b8;
    transition: color 0.15s;
}
.ceng-dropdown-menu .dropdown-item:hover {
    background-color: #334155;
    color: #ffffff;
}
.ceng-dropdown-menu .dropdown-item:hover i {
    color: #38bdf8;
}
.ceng-dropdown-menu .dropdown-item.active {
    background-color: rgba(4, 123, 7, 0.3) !important;
    color: #4ade80 !important;
    font-weight: 700;
}
.ceng-dropdown-menu .dropdown-item.active i {
    color: #4ade80 !important;
}

.ceng-dropdown-menu .dropdown-divider {
    border-color: rgba(255, 255, 255, 0.08);
    margin: 6px 0;
}

/* Área de Usuario / Derecha */
.ceng-user-area {
    flex-shrink: 0;
}

/* Buscador Rápido */
.ceng-quick-search {
    position: relative;
    width: 210px;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.ceng-quick-search:focus-within {
    width: 280px;
}
.ceng-quick-search input {
    width: 100%;
    height: 38px;
    padding: 0 12px 0 34px;
    background: #1E293B;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    color: #f8fafc;
    font-size: 12px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
}
.ceng-quick-search input:focus {
    border-color: #047B07;
    background-color: #0B1222;
    box-shadow: 0 0 0 3px rgba(4, 123, 7, 0.25);
}
.ceng-quick-search i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #64748b;
    font-size: 13px;
}

/* Campana de Notificaciones */
.ceng-alert-bell {
    position: relative;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #1E293B;
    color: #cbd5e1;
    border: 1px solid rgba(255, 255, 255, 0.08);
    text-decoration: none;
    transition: all 0.2s ease;
}
.ceng-alert-bell:hover {
    background: #334155;
    color: #ffffff;
    transform: scale(1.05);
}
.ceng-bell-pulse {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ef4444;
    animation: cengPing 1.6s cubic-bezier(0, 0, 0.2, 1) infinite;
}
@keyframes cengPing {
    0% { transform: scale(1); opacity: 0.9; }
    75%, 100% { transform: scale(2.4); opacity: 0; }
}
.ceng-bell-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    min-width: 18px;
    height: 18px;
    border-radius: 9px;
    background: #ef4444;
    color: #ffffff;
    font-size: 10px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    box-shadow: 0 2px 5px rgba(239, 68, 68, 0.5);
}

/* Card Usuario en Topbar */
.ceng-user-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 4px 10px 4px 4px;
    border-radius: 30px;
    background: #1E293B;
    border: 1px solid rgba(255, 255, 255, 0.08);
    cursor: pointer;
    transition: all 0.2s ease;
}
.ceng-user-card:hover {
    background: #334155;
    border-color: rgba(255, 255, 255, 0.2);
}
.ceng-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #047B07;
}
.ceng-user-fullname {
    font-size: 12px;
    font-weight: 700;
    color: #f8fafc;
    line-height: 1.1;
    max-width: 120px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.ceng-user-role-badge {
    font-size: 10px;
    font-weight: 600;
    color: #94a3b8;
}
.ceng-user-chevron {
    font-size: 10px;
    color: #64748b;
    margin-left: 2px;
}

/* ==========================================================
   OFFCANVAS MÓVIL / TABLET
   ========================================================== */
.ceng-offcanvas {
    background-color: #0E172A !important;
    color: #cbd5e1 !important;
    width: 310px !important;
    border-right: 1px solid rgba(255, 255, 255, 0.1) !important;
}
.ceng-drawer-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 10px;
    color: #cbd5e1;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s ease;
}
.ceng-drawer-link:hover {
    background: #1E293B;
    color: #ffffff;
}
.ceng-drawer-acc-btn {
    background-color: #1E293B !important;
    color: #f8fafc !important;
    font-size: 13px !important;
    font-weight: 700 !important;
    border-radius: 10px !important;
    padding: 10px 14px !important;
    box-shadow: none !important;
}
.ceng-drawer-acc-btn::after {
    filter: invert(1);
}
.ceng-drawer-sublink {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    color: #94a3b8;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    border-left: 2px solid #334155;
    margin-left: 6px;
    transition: all 0.15s ease;
}
.ceng-drawer-sublink:hover {
    color: #ffffff;
    border-left-color: #047B07;
    background: rgba(255, 255, 255, 0.04);
}

/* ==========================================================
   VIEWPORT PRINCIPAL (100% ANCHO DE PANTALLA)
   ========================================================== */
#wrapper, .ceng-wrapper {
    display: block;
    width: 100%;
    min-height: calc(100vh - 68px);
    background-color: var(--bg-dark);
}

#content-wrapper, .ceng-main-viewport {
    width: 100%;
    min-height: calc(100vh - 68px);
    display: block;
    background-color: var(--bg-dark);
}

.page-content {
    padding: 24px 32px;
    width: 100%;
}
.page-header {
    margin-bottom: 24px;
}
.page-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    letter-spacing: -0.5px;
}
.page-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* ==========================================================
   CARDS DE MÉTRICAS Y SALUD
   ========================================================== */
.card-metric {
    background-color: var(--bg-card);
    border-radius: 18px;
    padding: 22px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.card-metric:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(4, 123, 7, 0.12);
}

.metric-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}
.metric-title {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 600;
}
.metric-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    background-color: var(--accent-light);
    color: var(--accent-primary);
}
.metric-value {
    font-size: 30px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
    letter-spacing: -1px;
}
.metric-trend {
    font-size: 13px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
}
.trend-up {
    color: var(--success);
    background-color: var(--success-bg);
    padding: 4px 8px;
    border-radius: 20px;
}
.trend-down {
    color: var(--danger);
    background-color: var(--danger-bg);
    padding: 4px 8px;
    border-radius: 20px;
}

/* ==========================================================
   FORMULARIOS Y BOTONES
   ========================================================== */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 13px; color: var(--text-primary); margin-bottom: 6px; font-weight: 600; }
.form-control-custom {
    width: 100%;
    padding: 12px 16px;
    border-radius: 12px;
    background-color: #FBF9F7;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    transition: all 0.25s;
    font-size: 14px;
}
.form-control-custom:focus {
    border-color: var(--accent-primary);
    outline: none;
    background-color: #ffffff;
    box-shadow: 0 0 0 4px var(--accent-light);
}

.btn-primary-custom {
    width: 100%;
    padding: 12px 18px;
    background: linear-gradient(135deg, var(--accent-primary) 0%, #058F08 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.25s;
    font-family: 'Inter', sans-serif;
    box-shadow: 0 4px 15px rgba(4, 123, 7, 0.25);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}
.btn-primary-custom:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(4, 123, 7, 0.35);
    color: #ffffff;
}

.btn-secondary-custom {
    width: 100%;
    padding: 12px 18px;
    background: linear-gradient(135deg, var(--secondary-accent) 0%, #FA553D 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.25s;
    font-family: 'Inter', sans-serif;
    box-shadow: 0 4px 15px var(--secondary-light);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}
.btn-secondary-custom:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 111, 89, 0.35);
    color: #ffffff;
}

/* ==========================================================
   TABLAS ESTANDARIZADAS CENGFARMA
   ========================================================== */
.table {
    --bs-table-bg: transparent;
    color: var(--text-primary);
    border-color: var(--border-color);
}

.table thead th,
.table th {
    background-color: #F8ECE4 !important;
    color: var(--text-primary) !important;
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border-color) !important;
    padding: 12px 16px;
}

.table tbody td {
    padding: 13px 16px;
    vertical-align: middle;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-card);
}

.table-hover tbody tr:hover td {
    background-color: rgba(4, 123, 7, 0.04) !important;
}

.table-custom {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 14px;
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.table-custom thead th {
    background-color: #F8ECE4 !important;
    color: var(--text-primary) !important;
    padding: 12px 16px;
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border-color) !important;
}

.table-custom tbody td {
    padding: 13px 16px;
    vertical-align: middle;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-card);
}

.table-custom tbody tr:hover td {
    background-color: rgba(4, 123, 7, 0.04) !important;
}

.table-custom tbody tr:last-child td {
    border-bottom: none;
}

/* Badges y Acentos */
.badge-cengfarma {
    background-color: var(--accent-primary);
    color: #ffffff;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
}
.badge-coral {
    background-color: var(--secondary-accent);
    color: #ffffff;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
}

/* ==========================================================
   PANTALLA DE LOGIN
   ========================================================== */
.login-body {
    background-color: var(--bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background-image: radial-gradient(circle at top right, var(--accent-light), transparent 45%), radial-gradient(circle at bottom left, var(--secondary-light), transparent 45%);
}

.login-card {
    background-color: var(--bg-card);
    width: 100%;
    max-width: 460px;
    padding: 45px 36px;
    border-radius: 24px;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 45px rgba(26, 34, 56, 0.08);
}
.login-logo {
    text-align: center;
    margin-bottom: 25px;
    font-size: 28px;
    font-weight: 800;
    color: var(--text-primary);
}
.login-logo i {
    color: var(--accent-primary);
    font-size: 40px;
    display: block;
    margin-bottom: 10px;
}
.login-title {
    font-size: 22px;
    margin-bottom: 6px;
    font-weight: 700;
    text-align: center;
    color: var(--text-primary);
}
.login-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 25px;
    text-align: center;
}

/* ==========================================================
   AJUSTES RESPONSIVOS (MOBILE & TABLET)
   ========================================================== */
@media (max-width: 991px) {
    .page-content {
        padding: 16px;
    }
    .ceng-topbar-inner {
        padding: 0 16px;
    }
}

@media (max-width: 576px) {
    .page-title {
        font-size: 20px;
    }
    .card-metric {
        padding: 16px;
    }
    canvas {
        max-height: 250px !important;
    }
}