/* =============================================
   SISTEMA DE CIBERSEGURIDAD - ESTILOS
   Obligatorio 2 - Programación II - ORT
   ============================================= */

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f0f2f5;
    color: #333;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ---- NAVBAR ---- */
.navbar {
    background-color: #1a1a2e;
    color: white;
    padding: 0.8rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.navbar-brand {
    font-size: 1.3rem;
    font-weight: bold;
    color: #e94560;
    text-decoration: none;
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.nav-links a {
    color: #ccc;
    text-decoration: none;
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    transition: background 0.2s;
}

.nav-links a:hover {
    background-color: #e94560;
    color: white;
}

.nav-user {
    color: #aaa;
    font-size: 0.85rem;
    padding-left: 1rem;
    border-left: 1px solid #444;
}

/* ---- CONTAINER ---- */
.container {
    max-width: 1100px;
    margin: 2rem auto;
    padding: 0 1.5rem;
    flex: 1;
}

/* ---- HEADINGS ---- */
h2 {
    color: #1a1a2e;
    margin-bottom: 1.2rem;
    border-bottom: 3px solid #e94560;
    padding-bottom: 0.5rem;
}

h3 {
    color: #1a1a2e;
    margin: 1.5rem 0 0.8rem;
}

/* ---- TABLAS ---- */
.tabla {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.tabla thead {
    background-color: #1a1a2e;
    color: white;
}

.tabla th {
    padding: 0.8rem 1rem;
    text-align: left;
    font-weight: 600;
}

.tabla td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #eee;
}

.tabla-hover tbody tr:hover {
    background-color: #f5f0ff;
    cursor: pointer;
}

.tabla-info {
    font-size: 0.85rem;
    color: #666;
    margin-top: 0.5rem;
}

/* ---- FORMULARIOS ---- */
.form-container {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    max-width: 480px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 1.1rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.3rem;
    color: #444;
}

.form-control {
    width: 100%;
    padding: 0.55rem 0.8rem;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 0.95rem;
    transition: border 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: #e94560;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-check-input {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.form-link {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: #555;
}

.form-link a {
    color: #e94560;
    text-decoration: none;
}

.form-hint {
    font-size: 0.85rem;
    color: #888;
    margin-bottom: 1rem;
}

.precarga-hint {
    margin-top: 1.5rem;
    background: #f0f4ff;
    border-left: 4px solid #4a6cf7;
    padding: 0.8rem 1rem;
    border-radius: 4px;
    font-size: 0.85rem;
    color: #555;
}

/* ---- BOTONES ---- */
.btn {
    display: inline-block;
    padding: 0.55rem 1.2rem;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    cursor: pointer;
    text-decoration: none;
    transition: opacity 0.2s;
    font-weight: 600;
}

.btn:hover {
    opacity: 0.85;
}

.btn-primary {
    background-color: #e94560;
    color: white;
}

.btn-secondary {
    background-color: #1a1a2e;
    color: white;
}

.btn-danger {
    background-color: #dc3545;
    color: white;
}

.btn-sm {
    padding: 0.3rem 0.7rem;
    font-size: 0.8rem;
}

/* ---- ALERTAS ---- */
.alert {
    padding: 0.85rem 1.2rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    font-weight: 500;
}

.alert-error {
    background-color: #fde8ec;
    border-left: 4px solid #e94560;
    color: #9b1c2e;
}

.alert-exito {
    background-color: #e6f9ef;
    border-left: 4px solid #28a745;
    color: #155724;
}

.alert-info {
    background-color: #e8f4fd;
    border-left: 4px solid #17a2b8;
    color: #0c5460;
}

.validation-summary {
    background-color: #fde8ec;
    border-left: 4px solid #e94560;
    padding: 0.8rem 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
    color: #9b1c2e;
    font-size: 0.9rem;
}

.text-danger {
    color: #e94560;
    font-size: 0.82rem;
}

/* ---- BADGES ---- */
.badge {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    border-radius: 12px;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-operador { background: #e8f4fd; color: #0c5460; }
.badge-admin { background: #fde8ec; color: #9b1c2e; }
.badge-phishing { background: #fff3cd; color: #856404; }
.badge-ransomware { background: #fde8ec; color: #9b1c2e; }
.badge-estado-abierto { background: #fde8ec; color: #9b1c2e; }
.badge-estado-en-analisis { background: #fff3cd; color: #856404; }
.badge-estado-contenido { background: #e8f4fd; color: #0c5460; }
.badge-estado-cerrado { background: #e6f9ef; color: #155724; }

/* ---- SEVERIDAD ---- */
.severidad {
    font-weight: 700;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
}
.severidad-alta { background: #fde8ec; color: #9b1c2e; }
.severidad-media { background: #fff3cd; color: #856404; }
.severidad-baja { background: #e6f9ef; color: #155724; }

/* ---- PERFIL ---- */
.perfil-card {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    margin-bottom: 1.5rem;
    max-width: 500px;
}

.perfil-dato {
    padding: 0.5rem 0;
    border-bottom: 1px solid #eee;
    font-size: 0.95rem;
}

.perfil-dato:last-child {
    border-bottom: none;
}

/* ---- DASHBOARD CARDS ---- */
.dashboard-cards {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.card {
    background: white;
    padding: 1.8rem;
    border-radius: 10px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    text-decoration: none;
    color: #333;
    min-width: 200px;
    flex: 1;
    transition: transform 0.2s, box-shadow 0.2s;
    border-top: 4px solid #e94560;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}

.card-icon { font-size: 2rem; margin-bottom: 0.5rem; }
.card-title { font-size: 1.1rem; font-weight: 700; color: #1a1a2e; }
.card-desc { font-size: 0.85rem; color: #777; margin-top: 0.3rem; }

/* ---- BREADCRUMB ---- */
.breadcrumb {
    font-size: 0.85rem;
    color: #888;
    margin-bottom: 1rem;
}

.breadcrumb a {
    color: #e94560;
    text-decoration: none;
}

/* ---- FOOTER ---- */
footer {
    background-color: #1a1a2e;
    color: #888;
    text-align: center;
    padding: 1rem;
    font-size: 0.82rem;
    margin-top: auto;
}