/* =====================================================
   Componente Form — campos de formulario
   ===================================================== */

.form-campo {
    display: flex;
    flex-direction: column;
    gap: var(--espacio-xs);
}

.form-campo + .form-campo {
    margin-top: var(--espacio-md);
}

/* Label */
label.form-campo-label {
    font-weight: 500;
    font-size: var(--texto-xs);
    color: var(--texto-principal);
    line-height: 1.4;
}

.form-campo-required-star {
    color: var(--estado-urgente);
    font-weight: 700;
}

/* Input base */
.form-campo-input {
    width: 100%;
    box-sizing: border-box;
    padding: var(--espacio-sm) var(--espacio-md);
    border: 1px solid var(--borde);
    border-radius: 6px;
    font-size: var(--texto-sm);
    font-family: inherit;
    color: var(--texto-principal);
    background: var(--fondo-card);
    min-height: 44px;
    transition: border-color 0.15s ease;
    -webkit-appearance: none;
    appearance: none;
}

.form-campo-input:focus {
    outline: none;
    border-color: var(--color-marca);
    box-shadow: 0 0 0 3px var(--marca-suave);
}

.form-campo-input::placeholder {
    color: var(--texto-tenue);
}

.form-campo-input:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background: var(--gris-100);
}

/* Textarea */
textarea.form-campo-input {
    min-height: 100px;
    resize: vertical;
}

/* Select */
select.form-campo-input {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 320 512'%3E%3Cpath fill='%236c757d' d='M137.4 374.6c12.5 12.5 32.8 12.5 45.3 0l128-128c9.4-9.4 9.4-24.6 0-33.9s-24.6-9.4-33.9 0L160 317.4 73.2 212.7c-9.4-9.4-24.6-9.4-33.9 0s-9.4 24.6 0 33.9l128 128z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--espacio-md) center;
    background-size: 12px;
    padding-right: 2.5rem;
}

/* Hint */
.form-campo-hint {
    font-size: var(--texto-xs);
    color: var(--texto-secundario);
    line-height: 1.4;
}

/* Error */
.form-campo-error {
    font-size: var(--texto-xs);
    color: var(--estado-urgente);
    line-height: 1.4;
    display: none;
}

/* Estados inválido */
.form-campo.is-invalid .form-campo-error {
    display: block;
}

.form-campo.is-invalid .form-campo-input {
    border-color: var(--estado-urgente);
}

.form-campo.is-invalid .form-campo-input:focus {
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.15);
}

/* ── Password toggle ─────────────────────────────────── */
.form-campo-password-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.form-campo-password-wrap .form-campo-input {
    padding-right: 3rem;
}

.form-campo-password-toggle {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--texto-secundario);
    padding: 0;
    flex-shrink: 0;
}

.form-campo-password-toggle:hover {
    color: var(--texto-principal);
}

.form-campo-password-toggle .lsc-icon {
    width: 18px;
    height: 18px;
}

/* ── Checkbox ─────────────────────────────────────────── */
.form-campo-checkbox-wrap {
    display: flex;
    align-items: flex-start;
    gap: var(--espacio-sm);
    min-height: 44px;
}

.form-campo-checkbox-input {
    width: 18px;
    height: 18px;
    min-width: 18px;
    margin-top: 3px;
    accent-color: var(--color-marca);
    cursor: pointer;
    flex-shrink: 0;
}

.form-campo-checkbox-label {
    font-size: var(--texto-xs);
    color: var(--texto-principal);
    cursor: pointer;
    line-height: 1.5;
}

.form-campo-checkbox-label a {
    color: var(--color-marca);
}