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

body {
    font-family: 'Inter', sans-serif;
    background: #f5f7fa;
    color: #1e293b;
}

/* ============= BOTONES ============= */
.btn-primary-soft {
    background: #3b82f6;
    border: none;
    border-radius: 12px;
    padding: 10px 24px;
    font-weight: 600;
    transition: all 0.2s;
    color: white;
}

.btn-primary-soft:hover {
    background: #2563eb;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59,130,246,0.3);
    color: white;
}

.btn-outline-soft {
    border: 1.5px solid #e2e8f0;
    background: white;
    border-radius: 12px;
    padding: 10px 24px;
    font-weight: 500;
    transition: all 0.2s;
}

.btn-outline-soft:hover {
    border-color: #3b82f6;
    color: #3b82f6;
}

/* ============= CARDS BLANCAS ============= */
.card-white {
    background: white;
    border-radius: 20px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    transition: all 0.3s;
    overflow: hidden;
}

.card-white:hover {
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.08);
    transform: translateY(-2px);
}

/* ============= TABLAS MODERNAS ============= */
.table-modern {
    background: white;
    border-radius: 16px;
    overflow: hidden;
}

.table-modern thead th {
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
    padding: 15px;
    font-weight: 600;
    color: #475569;
}

.table-modern tbody td {
    padding: 15px;
    border-bottom: 1px solid #f1f5f9;
    vertical-align: middle;
}

/* ============= BADGES ============= */
.badge-pending {
    background: #fef3c7;
    color: #d97706;
    padding: 5px 12px;
    border-radius: 20px;
    font-weight: 500;
}

.badge-delivered {
    background: #dcfce7;
    color: #16a34a;
    padding: 5px 12px;
    border-radius: 20px;
    font-weight: 500;
}

/* ============= FORO ANIDADO ============= */
.forum-tree {
    border-left: 2px solid #e2e8f0;
    margin-left: 30px;
    padding-left: 20px;
}

.forum-post {
    background: #f8fafc;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 15px;
    transition: all 0.3s;
}

.forum-post:hover {
    background: #f1f5f9;
}

/* ============= FORMULARIOS ============= */
.form-control, .form-select {
    border-radius: 12px;
    border: 1.5px solid #e2e8f0;
    padding: 12px 16px;
    transition: all 0.2s;
}

.form-control:focus, .form-select:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}

/* ============= ANIMACIONES ============= */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fadeInUp {
    animation: fadeInUp 0.4s ease-out;
}

/* ============= RESPONSIVE ============= */
@media (max-width: 768px) {
    .card-white {
        margin-bottom: 20px;
    }
    
    .forum-tree {
        margin-left: 15px;
        padding-left: 10px;
    }
}