/* assets/css/style.css */

:root {
    /* Paleta de Colores Eco */
    --color-primary: #2D5A27;    /* Verde Bosque */
    --color-secondary: #4A7C45;  /* Verde más claro para hover */
    --color-accent: #D4E157;     /* Verde lima suave para destacados */
    --color-bg: #F5F5DC;         /* Crema / Beige */
    --color-card: #FFFFFF;       /* Blanco para tarjetas */
    --color-text: #333333;       /* Gris Carbón */
    --color-text-light: #777777;
    --border-radius: 12px;       /* Soft corners */
    --shadow: 0 4px 6px rgba(0,0,0,0.05);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', system-ui, sans-serif; /* Fuente limpia */
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    padding-bottom: 80px; /* Espacio para menús móviles */
}

/* Utilidades Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
}

.btn-primary:hover {
    background-color: var(--color-secondary);
}

/* Tarjetas (Card Design) */
.card {
    background: var(--color-card);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    margin-bottom: 1rem;
    border: 1px solid rgba(0,0,0,0.05);
}

/* Inputs para formularios eco */
input, select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 8px;
    margin-bottom: 10px;
    background-color: #fafafa;
}

input:focus {
    outline: none;
    border-color: var(--color-primary);
    background-color: #fff;
}

/* Grid System para Desktop */
@media (min-width: 768px) {
    .grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
    .grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
    
    .pos-layout {
        display: grid;
        grid-template-columns: 2fr 1fr; /* Productos 66% - Carrito 33% */
        gap: 1.5rem;
    }
}


/*navbar y menú*/

  .dashboard-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin-top: 1.5rem;
        }
        .stat-card {
            display: flex;
            align-items: center;
            gap: 1rem;
        }
        .stat-icon {
            font-size: 2.5rem;
            color: var(--color-primary);
            opacity: 0.8;
        }
 .nav-bar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: var(--color-primary);
            color: white;
            padding: 1rem 2rem;
            border-radius: 0 0 15px 15px;
        }
        .menu-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 10px;
            margin-top: 2rem;
        }
        .menu-item {
            text-align: center;
            padding: 1rem;
            text-decoration: none;
            color: var(--color-text);
            border: 1px solid #ddd;
            border-radius: var(--border-radius);
            transition: all 0.3s;
        }
        .menu-item:hover {
            background: var(--color-accent);
            transform: translateY(-5px);
        }




/* Sidebar y Navegación */


:root {
   /* --sidebar-width: 260px;
    --sidebar-collapsed-width: 70px;
    --primary-color: #2ecc71; /* Tu verde actual 
    --bg-light: #f8f9fa;
    --text-dark: #333;
*/
    --header-height: 60px;
    --sidebar-width: 250px;
    --sidebar-collapsed-width: 70px;
    --primary-color: #2ecc71; /* Tu verde */
    --dark-bg: #2c3e50;      /* Gris oscuro para el sidebar */

}



/************************************************/

:root {
    --header-height: 60px;
    --sidebar-width: 250px;
    --sidebar-collapsed-width: 70px;
    --primary-color: #2ecc71; /* Tu verde */
    --dark-bg: #2c3e50;      /* Gris oscuro para el sidebar */
}

/* 1. Header Fijo Arriba */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: var(--primary-color);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    z-index: 1100; /* Siempre encima */
}

/* 2. Sidebar Fijo al Lado */
.main-sidebar {
    position: fixed;
    top: var(--header-height); /* Comienza DEBAJO del header */
    left: 0;
    width: var(--sidebar-width);
    height: calc(100vh - var(--header-height));
    background: var(--dark-bg);
    transition: all 0.3s ease;
    z-index: 1000;
    overflow-y: auto;
}

/* Estado colapsado (como tu imagen 3) */
.main-sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
}

.main-sidebar.collapsed .link-text,
.main-sidebar.collapsed .nav-divider {
    display: none; /* Oculta el texto, deja solo iconos */
}










/****************************************/

/* Sidebar Principal */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: var(--sidebar-width);
    background: #fff;
    box-shadow: 2px 0 10px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    z-index: 1000;
    overflow: hidden;
}

/* Scroll en sidebar — overflow:hidden bloqueaba links en móvil */
.sidebar { overflow-y: auto; }

/* Estado Colapsado (PC) */
.sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
}

.sidebar-header {
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #eee;
}

.logo {
    display: flex;
    align-items: center;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.logo i { margin-right: 15px; font-size: 1.5rem; }

/* Navegación */
.sidebar-nav ul { list-style: none; padding: 10px 0; }

.sidebar-nav li a {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    text-decoration: none;
    color: #666;
    transition: 0.2s;
}

.sidebar-nav li a i {
    min-width: 30px;
    font-size: 1.2rem;
    margin-right: 15px;
}

.sidebar-nav li.active a {
    background: #e8f5e9;
    color: var(--primary-color);
    border-right: 4px solid var(--primary-color);
}

.sidebar-nav li a:hover { background: #f4f4f4; }

.nav-divider {
    padding: 20px 20px 10px;
    font-size: 0.7rem;
    color: #999;
    font-weight: bold;
}

/* Responsive Móvil */
.mobile-header { display: none; }

@media (max-width: 768px) {
    .sidebar { left: -100%; } /* Escondido */
    .sidebar.open { left: 0; }
    .mobile-header {
        display: flex;
        align-items: center;
        padding: 15px;
        background: #fff;
        position: sticky;
        top: 0;
        z-index: 900;
        box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    }
    .sidebar-overlay {
        display: none;
        position: fixed;
        top: 0;
        /* Empieza DESPUÉS del sidebar abierto — no cubre los links */
        left: var(--sidebar-width);
        width: calc(100% - var(--sidebar-width));
        height: 100%;
        background: rgba(0,0,0,0.45);
        z-index: 999; /* Debajo del sidebar (1200) — solo cubre área de contenido */
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
    }
    .sidebar-overlay.active { display: block; }
}

/* Ajuste del contenido principal */
main {
    margin-top: 60px; /* Altura del header */
    margin-left: var(--sidebar-width);
    padding: 20px;
    transition: 0.3s;
background-color: #f4f7f6; /* Un gris muy claro de fondo para resaltar las tablas */
    min-height: calc(100vh - 60px);


}
.sidebar.collapsed ~ main { margin-left: var(--sidebar-collapsed-width); }
@media (max-width: 768px) { main { margin-left: 0; } }

/* ── Menú principal ── */

/* Botón toggle de submenú */
.submenu-toggle {
    display: flex;
    align-items: center;
    width: 100%;
    font-weight: 600;
    color: #444 !important;
    position: relative;
}

.submenu-toggle:hover {
    background: #f0f7ee !important;
    color: var(--color-primary) !important;
}

/* Indicador visual: borde izquierdo cuando está abierto */
.nav-item.open > .submenu-toggle {
    color: var(--color-primary) !important;
    background: #f0f7ee !important;
    border-left: 3px solid var(--color-primary);
}

/* ── Submenú ── */
.submenu {
    display: none;
    list-style: none;
    padding: 4px 0 6px 0;
    margin: 0;
    background: #f8faf8;
    border-left: 3px solid #c8e6c9;
    margin-left: 20px;
    border-radius: 0 0 6px 6px;
}

/* Animación de apertura */
.nav-item.open .submenu {
    display: block;
    animation: submenuSlide 0.18s ease;
}

@keyframes submenuSlide {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Links dentro del submenú */
.submenu li a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 16px 9px 20px;
    font-size: 0.85rem;
    color: #555;
    text-decoration: none;
    transition: background 0.15s, color 0.15s, padding-left 0.15s;
    border-radius: 0 6px 6px 0;
}

.submenu li a i {
    font-size: 0.85rem;
    min-width: 18px;
    color: #888;
}

.submenu li a:hover {
    background: #e8f5e9 !important;
    color: var(--color-primary) !important;
    padding-left: 26px;
}

.submenu li a:hover i {
    color: var(--color-primary);
}

/* Icono de flecha */
.arrow-icon {
    margin-left: auto;
    font-size: 0.75rem;
    color: #aaa;
    transition: transform 0.25s ease, color 0.2s;
}

/* Rotación al abrir */
.nav-item.open .arrow-icon {
    transform: rotate(180deg);
    color: var(--color-primary);
}

/* Colapso sidebar */
.main-sidebar.collapsed .submenu {
    display: none !important;
}


/************************************************/

/* Estilo para las filas de la tabla */
.table tbody tr {
    transition: background 0.2s;
}

.table thead th {
    border-top: none;
    text-transform: uppercase;
    font-size: 0.75rem;
    font-weight: 700;
    color: #888;
    letter-spacing: 0.5px;
    padding: 15px 10px;
}

.table td {
    vertical-align: middle;
    padding: 15px 10px;
    border-bottom: 1px solid #f1f1f1;
}

.badge {
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 0.8rem;
}

/* ════════════════════════════════════════
   RESPONSIVE — Mobile First
   Breakpoints: 768px (tablet) / 480px (phone)
   ════════════════════════════════════════ */

/* Tabla wrapper: scroll horizontal en móvil */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100%;
}

/* ── Tablet y móvil ── */
@media (max-width: 768px) {

    /* ── Layout base ── */
    body { padding-bottom: 20px; font-size: 14px; }

    main {
        margin-left: 0 !important;
        padding: 12px !important;
        margin-top: 60px;
    }

    .container { padding: 0.6rem; }

    /* ── Grids → 1 columna ── */
    .grid-2, .grid-3 {
        grid-template-columns: 1fr !important;
        gap: 0.8rem;
    }

    /* ── Cards ── */
    .card { padding: 1rem; }

    /* ── Tablas: scroll horizontal ── */
    table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        white-space: nowrap;
        width: 100%;
    }

    /* Excepciones: tablas de recibo/info pequeñas */
    table.info,
    table.abonos-table,
    table.lineas {
        display: table;
        white-space: normal;
    }

    /* ── Botones ── */
    .btn {
        padding: 0.7rem 1rem;
        font-size: 0.88rem;
    }

    /* Botones en fila → stack vertical en pantallas pequeñas */
    .btn-group-row {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }

    /* ── Formularios ── */
    input, select, textarea {
        font-size: 16px !important; /* Evita zoom automático en iOS */
    }

    /* ── Header ── */
    .main-header {
        padding: 0 12px;
    }
    .logo-text { font-size: 1rem; }

    /* ── Sidebar móvil ── */
    .sidebar {
        left: -100%;
        z-index: 1200;          /* Definitivamente encima de todo en móvil */
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
    .sidebar.open { left: 0; }

    /* Tap targets mínimos 44px (guía Apple/Google) */
    .sidebar-nav li a,
    .sidebar .submenu-toggle {
        min-height: 44px;
    }

    /* ── Dashboard grid ── */
    .dashboard-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }

    /* ── Acciones inline → wrap ── */
    div[style*="display: flex"][style*="gap"] {
        flex-wrap: wrap;
    }

    /* ── Ocultar columnas no esenciales en tablas grandes ── */
    .col-hide-mobile { display: none !important; }

    /* ── Ajuste padding en h2/h3 ── */
    h2 { font-size: 1.2rem; }
    h3 { font-size: 1rem; }

    /* ── Rep cards → 1 col ── */
    .rep-cards {
        grid-template-columns: 1fr !important;
    }
}

/* ── Móvil pequeño ── */
@media (max-width: 480px) {

    body { font-size: 13px; }
    main { padding: 8px !important; }
    .card { padding: 0.8rem; border-radius: 8px; }
    .btn { padding: 0.65rem 0.9rem; font-size: 0.82rem; }

    /* Dashboard → 1 col */
    .dashboard-grid { grid-template-columns: 1fr; }

    /* Reducir padding tarjetas estadísticas */
    .stat-card { flex-direction: column; text-align: center; padding: 1rem 0.6rem; }

    /* Header más compacto */
    .main-header { height: 52px; }
    main { margin-top: 52px !important; }

    h2 { font-size: 1.1rem; }

    /* Formularios: label arriba del input siempre */
    .form-inline { flex-direction: column; }
    .form-inline label { margin-bottom: 4px; }

    /* Tablas: tamaño fuente mínimo */
    table th, table td { font-size: 0.78rem; padding: 6px 8px; }
}

/* ── Sidebar toggle visible en móvil ── */
@media (max-width: 768px) {
    #btn-toggle-sidebar { display: flex !important; }
}

/* ── Impresión: no responsive ── */
@media print {
    .sidebar, .main-header, .no-print, nav, aside { display: none !important; }
    main { margin: 0 !important; padding: 0 !important; }
    body { font-size: 10pt; }
}