/* /assets/css/style.css */
:root {
    --bg-main: #f8f9fa;
    --sidebar-bg: #212529;
    --sidebar-hover: #343a40;
    --text-dark: #333333;
    --text-light: #ffffff;
    --primary: #007bff;
    --success: #25D366;
    --border-color: #dee2e6;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-dark);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Distribución del Layout General */
.wrapper {
    display: flex;
    width: 100%;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background-color: var(--sidebar-bg);
    color: var(--text-light);
    padding: 0px 0 20px;
    flex-shrink: 0;
}

.sidebar .brand {
    text-align: center;
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 10px;

    img {
        width: 100px;
    }
}

.sidebar a {
    display: block;
    font-weight: 600;
    color: #ffffff;
    padding: 12px 25px;
    text-decoration: none;
    font-size: 15px;
    transition: all 0.3s;
    border-top: 1px solid var(--sidebar-hover);
}

.sidebar a:hover, .sidebar a.active {
    background-color: var(--sidebar-hover);
    color: var(--text-light);
    border-left: 4px solid var(--primary);
}

/* Contenedor Principal */
.main-content {
    flex-grow: 1;
    padding: 40px;
    background-color: var(--bg-main);
    overflow-y: auto;
}

/* Tarjetas y Contenedores de Módulos */
.card-panel {
    background: #ffffff;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    margin-bottom: 30px;
}

h2 {
    margin-bottom: 20px;
    color: #222;
}

/* Formularios */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #555;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
}

/* Tablas profesionales */
.table-responsive {
    overflow-x: auto;
}

.custom-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
    background: white;
}

.custom-table th, .custom-table td {
    padding: 14px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.custom-table th {
    background-color: #f1f3f5;
    font-weight: bold;
    color: #495057;
}

.custom-table tr:hover {
    background-color: #f8f9fa;
}

/* Botones */
.btn {
    padding: 12px 20px;
    border: none;
    border-radius: 6px;
    font-size: 15px;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.3s;
    width: 100%;
}

.btn-primary { background-color: var(--primary); color: white; }
.btn-primary:hover { background-color: #0056b3; }
.btn-success { background-color: var(--success); color: white; }
.btn-success:hover { background-color: #1ebe57; }

footer {
text-align: center; 
padding: 10px 0; 
color: #eee; 
font-size: 12px; 
background: #374D7D;
}