/* ========================
           CSS GENERAL (TEMPLATE)
           ======================== */
:root {
    --color-primario: #2c3e50;
    --color-secundario: #3498db;
    --color-accent: #e74c3c;
    --color-texto: #333;
    --color-fondo: #f5f7fa;
    --color-borde: #e1e5eb;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--color-fondo);
    color: var(--color-texto);
    overflow-x: hidden;
    font-size: 14px;
}

/* Barra superior fija */
.navbar-top {
    background-color: white;
    border-bottom: 1px solid var(--color-borde);
    height: 60px;
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 1030;
    padding: 0 15px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Contenedor izquierdo con logo */
.navbar-left {
    display: flex;
    align-items: center;
}

/* Logo de la empresa */
.logo-container {
    height: 60px;
    display: flex;
    align-items: center;
    padding: 0 15px;
    transition: all 0.3s;
}

.logo-img {
    height: 40px;
    transition: all 0.3s;
}

.logo-text {
    font-weight: 600;
    font-size: 18px;
    color: var(--color-primario);
    white-space: nowrap;
    margin-left: 10px;
    transition: opacity 0.3s;
}

/* Botón hamburguesa para móvil */
.mobile-menu-btn {
    background: none;
    border: none;
    color: var(--color-primario);
    font-size: 22px;
    padding: 10px;
    display: none;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
}

/* Menú lateral */
.sidebar {
    background-color: var(--color-primario);
    color: white;
    position: fixed;
    top: 60px;
    left: 0;
    bottom: 0;
    width: 220px;
    z-index: 1020;
    overflow-y: auto;
    transition: all 0.3s ease;
    box-shadow: 1px 0 5px rgba(0,0,0,0.1);
}

    .sidebar.collapsed {
        width: 60px;
    }

        .sidebar.collapsed .menu-text {
            display: none;
        }

        .sidebar.collapsed .logo-text {
            opacity: 0;
            width: 0;
            margin-left: 0;
        }

.sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

    .sidebar-menu li {
        position: relative;
    }

        .sidebar-menu li a {
            color: rgba(255,255,255,0.8);
            display: block;
            padding: 12px 15px;
            text-decoration: none;
            transition: all 0.2s;
            border-left: 3px solid transparent;
        }

            .sidebar-menu li a:hover,
            .sidebar-menu li.active a {
                background-color: rgba(255,255,255,0.1);
                color: white;
                border-left-color: var(--color-secundario);
            }

            .sidebar-menu li a i {
                margin-right: 10px;
                width: 20px;
                text-align: center;
                font-size: 16px;
            }

            .sidebar-menu li a .badge {
                position: absolute;
                right: 15px;
                top: 12px;
            }

/* Contenido principal */
.main-content {
    margin-top: 60px;
    margin-left: 220px;
    padding: 20px;
    transition: all 0.3s;
    min-height: calc(100vh - 60px);
}

    .main-content.expanded {
        margin-left: 60px;
    }

/* Contenedor derecho con controles de usuario */
.navbar-right {
    display: flex;
    align-items: center;
}

/* Controles de usuario */
.user-controls {
    height: 60px;
    display: flex;
    align-items: center;
}

.notification-btn {
    position: relative;
    background: none;
    border: none;
    color: var(--color-texto);
    font-size: 18px;
    margin-right: 15px;
    padding: 5px;
}

.notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: var(--color-accent);
    color: white;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    font-size: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.user-profile {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 5px 10px;
    border-radius: 4px;
    transition: background-color 0.2s;
}

    .user-profile:hover {
        background-color: rgba(0,0,0,0.05);
    }

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--color-secundario);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-right: 8px;
}

.user-name {
    font-weight: 500;
    margin-right: 8px;
    max-width: 150px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dropdown-menu {
    border-radius: 4px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    border: 1px solid var(--color-borde);
}

    .dropdown-menu li a {
        padding: 8px 15px;
    }

        .dropdown-menu li a i {
            margin-right: 8px;
            width: 16px;
            text-align: center;
        }

/* Botón para colapsar menú en desktop */
.toggle-sidebar {
    background: none;
    border: none;
    color: var(--color-texto);
    font-size: 18px;
    margin-left: 15px;
    padding: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Panel de notificaciones */
.notification-panel {
    position: fixed;
    top: 60px;
    right: 20px;
    width: 350px;
    background-color: white;
    border-radius: 4px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.15);
    z-index: 1060;
    display: none;
}

.notification-header {
    padding: 15px;
    border-bottom: 1px solid var(--color-borde);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.notification-title {
    font-weight: 600;
    font-size: 16px;
    margin: 0;
}

.notification-list {
    max-height: 400px;
    overflow-y: auto;
}

.notification-item {
    padding: 12px 15px;
    border-bottom: 1px solid var(--color-borde);
    transition: background-color 0.2s;
}

    .notification-item:hover {
        background-color: rgba(0,0,0,0.02);
    }

    .notification-item.unread {
        background-color: rgba(52, 152, 219, 0.05);
    }

.notification-time {
    font-size: 12px;
    color: #888;
    margin-top: 3px;
}

.notification-footer {
    padding: 10px 15px;
    text-align: center;
    border-top: 1px solid var(--color-borde);
}

/* Estilos para el overlay en móvil */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0,0,0,0.5);
    z-index: 1019;
    display: none;
}

/* Responsividad */
@media (max-width: 768px) {
    .sidebar {
        width: 220px;
        left: -220px;
        top: 60px;
    }

        .sidebar.mobile-open {
            left: 0;
        }

    .main-content {
        margin-left: 0 !important;
    }

    .toggle-sidebar {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .logo-text {
        display: none;
    }

    .user-name {
        display: none;
    }

    .main-content.expanded {
        margin-left: 0;
    }
}