/* --- VARIABLES DE MARCA --- */
:root {
    --bg-dark-navy: #0B132B;     /* Protectus / Base oscura */
    --bg-panel: #1C2541;         /* Menú lateral */
    --accent-blue: #3A506B;      /* Hover states */
    --primary-action: #007BFF;   /* InfluencIArt / Azul vibrante para botones */
    --primary-hover: #0056b3;
    --bg-light: #F4F7F6;         /* IQReports / Área de trabajo limpia */
    --text-main: #333333;
    --text-light: #FFFFFF;
    --border-color: #E0E0E0;
    --success: #28A745;
    --warning: #FFC107;
    --danger: #DC3545;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-light);
    color: var(--text-main);
    overflow: hidden; /* Evita scroll en la ventana principal, se maneja por secciones */
}

/* --- CLASES DE ESTADO --- */
.hidden { display: none !important; }
.active { display: flex; }

/* --- PANTALLA DE LOGIN --- */
#login-view {
    height: 100vh;
    background: linear-gradient(135deg, var(--bg-dark-navy) 0%, var(--bg-panel) 100%);
    justify-content: center;
    align-items: center;
}

.login-card {
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    width: 100%;
    max-width: 400px;
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header h2 {
    color: var(--bg-dark-navy);
    font-size: 28px;
    font-weight: 700;
}

.login-header p {
    color: #666;
    font-size: 14px;
}

.input-group {
    margin-bottom: 20px;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
}

.input-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    outline: none;
    transition: border 0.3s;
}

.input-group input:focus {
    border-color: var(--primary-action);
}

.btn-primary {
    width: 100%;
    padding: 12px;
    background: var(--primary-action);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s, transform 0.1s;
}

.btn-primary:hover { background: var(--primary-hover); }
.btn-primary:active { transform: scale(0.98); }

/* --- DASHBOARD LAYOUT --- */
#dashboard-view {
    height: 100vh;
    width: 100vw;
    display: flex; /* Cuando esté activo, usará flex */
}

/* Sidebar */
.sidebar {
    width: 260px;
    background-color: var(--bg-dark-navy);
    color: var(--text-light);
    display: flex;
    flex-direction: column;
    transition: all 0.3s;
}

.sidebar-brand {
    padding: 20px;
    text-align: center;
    border-bottom: 1px solid var(--accent-blue);
}

.nav-links {
    list-style: none;
    padding: 20px 0;
    flex-grow: 1;
}

.nav-links li {
    padding: 12px 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: background 0.2s;
}

.nav-links li:hover, .nav-links li.active-nav {
    background-color: var(--accent-blue);
    border-left: 4px solid var(--primary-action);
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid var(--accent-blue);
}

.btn-logout {
    width: 100%;
    background: transparent;
    color: var(--danger);
    border: 1px solid var(--danger);
    padding: 10px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-logout:hover {
    background: var(--danger);
    color: white;
}

/* Main Content */
.main-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    background-color: var(--bg-light);
}

.topbar {
    height: 70px;
    background: white;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 30px;
}

.badge {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    margin-right: 10px;
}
.badge.admin { background: var(--bg-dark-navy); color: white; }
.badge.operador { background: var(--accent-blue); color: white; }

.workspace {
    padding: 30px;
    flex-grow: 1;
    overflow-y: auto;
}

/* Tarjetas base para formularios/tablas del Workspace */
.card {
    background: white;
    border-radius: 8px;
    padding: 24px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}