body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #e6e5e3;
    color: black;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.contenedor-principal {
    max-width: 80%;
    padding: 60px 20px;
    flex: 1;
    margin: 0 auto;
    width: 100%;
}

.titulo-pagina {
    font-size: 2.2rem;
    font-weight: 700;
    color: black;
    margin-bottom: 35px;
    padding-left: 10px;
}

.contenedor-formulario {
    background-color: #ffffff;
    padding: 50px;
    border-radius: 16px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
}

.grid-formulario {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 40px;
}

.grupo-input {
    display: flex;
    flex-direction: column;
}

.grupo-input label {
    font-size: 1rem;
    font-weight: 600;
    color: #4b5563;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.icon-blue { color: #3b82f6; }
.icon-green { color: #10b981; }
.icon-purple { color: #8b5cf6; }
.icon-orange { color: #f97316; }
.icon-gray { color: #6b7280; }

.grupo-input input,
.grupo-input textarea {
    padding: 14px 18px;
    border: 1px solid #e5e7eb;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    border-radius: 10px;
    font-size: 1rem;
    background-color: #f9fafb;
    color: #111827;
    transition: all 0.2s ease;
}

.grupo-input input:focus,
.grupo-input textarea:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
    background-color: #fff;
}

.ancho-completo {
    grid-column: 1 / 3;
}

.grupo-input textarea {
    resize: none;
    min-height: 150px;
}

.barra-botones {
    display: flex;
    justify-content: flex-end;
    gap: 20px;
    margin-top: 20px;
}

.btn-primario,
.btn-secundario {
    padding: 14px 32px;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
}

.btn-primario {
    background-color: #2563eb;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

.btn-primario:hover {
    background-color: #1d4ed8;
    box-shadow: 0 6px 15px rgba(37, 99, 235, 0.3);
}

.btn-secundario {
    background-color: #ffffff;
    color: #374151;
    border: 1px solid #d1d5db;
}

.btn-secundario:hover {
    background-color: #f9fafb;
    border-color: #9ca3af;
}